# Grade 11 math review Crossword

Type
Crossword
Description

The longest side of a triangle Hypotenuse
Given a side and its opposite angle Sine law
The first set of numbers in any pair (the x-coordinate) domain
f(x)=a(x-r)(x-s) Factored form
Angle formed by the line of eye sight that is looking below the horizontal Angle of depression
The line that separates a shape where both sides are equal Axis of symmetry
the line in the middle of a sinusoidal function Equation of axis
f(x)=ax^2+bx+c Standard form
constant number on a table that represent a quadratic function second differences
interest calculated at regular periods and added to the principle for the next period compound interest
a^2+b^2=c^2 Pythagorean theory
0<y<1 vertically compressed
h(x)=a(x-h)^2+k vertex form
point at the corner of any shape or curve vertex
The side across from the given angle opposite
the value at which a graph meets the x-axis x intercept
The second set of numbers in any pair (the y-coordinate) Range
A percent of money borrowed or invested that is paid for over a certain amount of time interest rate
A sum of money that is borrowed or invested Principle
A line that a curve approaches, but never on some part of it's domain Asymptote
^2 Exponent
^2,^3,^4 Exponent
what you use if it is not factorable Quadratic formula

Type
Crossword
Description

The maximum or minimum point of a quadratic function. vertex
The line of symmetry that runs through the vertex; can be found algebraically: x=-b/(2a) axis of symmetry
All the input values of a function. domain
All the output values of a function. range
x = -b ± √(b² - 4ac)/2a quadratic formula
one of the possible outcomes of a probability experiment event
a possible result of an experiment outcome
a diagram that shows how two or more sets in a universal set are related Ven diagram
a collection or list of items SET
events such that the outcome of one event does not affect the probability of the outcome of another event independent events
'sides and angles' that are images of each other will be equal if the two triangles are congruent. CORRESPONDING PARTS
Any number that can be written as a simple fraction, with a whole number numerator and denominator, such as terminating decimals, repeating decimals and integers. rational number
A square with a whole number root. perfect square
An angle of exactly 90 degrees. right angle
A triangle that contains a right angle. right triangle
Any number that cannot be written as a simple fraction, such as non-repeating, non-terminating decimals, square roots of non-perfect squares, pi. irrational number
The result of multiplying a number by itself square
Greek philosopher, 570-495 BC. There is no evidence that Pythagoras himself worked on or proved the Pythagorean Theorem, which was used previously by Babylonians and Indians. Pythagoras
A mathematical symbol that indicates the extraction of the root of the square inside. radical sign
the statement that the values of two mathematical expressions are equal equation
a numerical or constant quantity placed before and multiplying the variable in an algebraic expression Coefficient
solving a problem solutions
value that,when multiplied by itself,gives the number roots
relationship between two numbers indicating how many times the first number contains the second ratio
two ratios or fractions are equal proportion
relationship between two numbers indicating how many times the first number contains the second ratio
a single number or variable, or numbers and variables multiplied together terms
an unbroken part of a circle arc
an angle whose vertex is at the center of a circle central angle

Type
Crossword
Description

f(x) ; in form of __________________ Quadratic Function
a point/curved line equidistant to focus/directrix Parabola
__________________, used for parabolas Quadratic Equation
the solutions to a quadratic equation Zeros
A perfect square, for example __________________ Square Root
a number that includes both a real and imaginary number. Complex Number
putting the constant on the other side of the equation to make a perfect/factorable trinomial. Completing the Square
a bad boy couldn't decide whether or not to go to a raaaadical house party, he didn't want to be square and miss out on 4 awesome chicks. The party ended at 2 am. (__________________) Quadratic Formula
y=__________________ ; gives you number of solutions discriminant
where the axis of symmetry passes through, minimum/maximum in parabola. (written as coordinate) Vertex
where the line intercepts the x-axis. X-intercept
the solutions to the quadratic formula Roots
the x-value of the vertex, line that hits the parabola (line makes parabola symmetrical) Axis of Symmetry
__________________=0 Standard Form
y=__________________ ; translations to find vertex Vertex Form
when a is negative, y-value of vertex, highest point on the parabola Maximum
when a is positive, y-value of vertex, lowest point on the parabola Minimum
an expression with three terms Trinomial
symbol: _______ ; used to find perfect squares (ex. 8x8=64, ______) Radical
when the discriminant is negative No real solutions
when the discriminant is positive Two real solutions
when the discriminant is 0 One real solution
Square root of negative number; _____ Imaginary Number
what is multiplied to the variable, x Coefficients
"c" term in Quadratic Equation Constant

Type
Crossword
Description

the opposite of distributing factoring
b^2-4ac =0 one real solution
b^2-4ac>0 two real solutions
b^2-4ac<0 no real solution
roots, x-intercepts and solutions zeros
b^2 -4ac discriminant
Ax^2+Bx+C=0 Standard form
numbers that is multiplied by a variable coefficients
the shape of the graph of a quadratic function parabola
the peak in the curve vertex
where a<0 maximum
where a>0 minimum
when the discriminant is negative complex number
when the squared number is a negatve imaginary unit
where the parabola hits x-intercept
when Ax^2+Bx+C does not equal 0 quadratic function
cannot change in equation constant
line of symmetry of a parabola axis of symmetry

Type
Crossword
Description

one of the form f(x) = ax2 + bx + c, where a, b, and c are numbers with a not equal to zero. Quadratic Function
2. a plane curve generated by a point moving so that its distance from a fixed point is equal to its distance from a fixed line Parabola
simplify expressions, simplify fractions, and solve equations Factoring
4. an equation containing a single variable of degree 2 quadratic equation
5. is a number used to multiply a variabl Coefficient
6. number is a value that, when multiplied by itself, gives the number Square root
7.a number that can be expressed in the form a + bi, where a and b are real numbers, and i is the imaginary unit Complex number
8.the highest or lowest point, also known as the maximum or minimum of a parabola. Vertex
9.the point at which the graph of an equation crosses the x-axis. X-intercept
10. A line through a shape so that each side is a mirror image. Axis of symmetry
11. A mathematical expression that is the sum of three monomials Trinomial
12. An expression that has a square root, cube root, etc. Radical
13. one that when squared gives a negative result Imaginary Unit
14. where you change the sign in the middle of two terms Conjugates
15. a number on its own, or sometimes a letter such as a, b or c to stand for a fixed number Constant
16.a technique used to solve quadratic equations, graph quadratic functions, and evaluate integrals Completing the square
17. another way of writing the equation of a line. Standard form
18. the value of a function at a certain point in its domain, which is greater than or equal to the values at all other points in the immediate vicinity of the point Maximum
19. the place where the graph has a vertex at its lowest point Minimum
20. members x of the domain of f such that f(x) vanishes at x Zeros

Type
Crossword
Description

Ax+By=C Standard Form
the line crosses the y axis here yintercept
the line crosses the x axis here xintercept
the numerical factor of a monomial coefficient
a monomial that does not contain variables constant
a number that multiplies times itself square root
rational numbers that look alike but have different signs conjugates
solutions of a quadratic equation roots
another name for the solutions of a quadratic equation zeros
y=a(x-h)²+k vertex form
a line that goes in an odd number of directions odd function
a line that goes in an even amount of directions even function
a rule that helps a person find the roots of a polynomial by looking at the signs descartes rule of signs
used to make a quadratic equation into a perfect trinomial completing the square
b²-4ac discriminant
a way to distribute two binomials foil
a way to divide a polynomial by a binomial synthetic division
the greatest y-coordinate of nearby points on a graph relative maximum
highest y-coordinate on a graph maximum
the lowest y-coordinate on a graph minimum
the axis of symmetry meets the parabola here vertex
a symmetrical curve beginning at a fixed point parabola
a ¨division symbol¨ with a tail radical
crosses the x axis one time one real solution
crosses the x axis twice two real solutions
never crosses the x axis no real solution
asking 4 questions to break down an equation to its smallest form factoring
an equation with 3 terms trinomial
data arranged in rows and columns tables
a line which splits down the middle of a shape and has equal parts on both sides axis of symmetry
the sum of the exponents of the variable in a monomial degree of the fuction
numbers in the form (a=bi) where a and b are real; i is imaginary complex numbers
an equation containing at least one squared term quadratic equation
x equals negative b plus or minus the square root of b² minus 4ac all over 2a quadratic formula

Type
Crossword
Description

The number D = b2 – 4ac determined from the coefficients of the equation ax2 + bx + c = 0. Discriminant
a number is a value that, when multiplied by itself, gives the number. Example: 4 × 4 = 16, so a square root of 16 is 4. squareroot
also sometimes called a root, of a real-, complex- or generally vector-valued function f is a member x of the domain of f such that f(x) vanishes at x; that is, x is a solution of the equation f(x) = 0. zero
the formula for determining theroots of a quadratic equation from its coefficients: . quadratic formula
value of a function is the place where the graph has a vertex at its lowest point minimum
the common point to join the two line segments vertex form
where the graph crosses the x-axis, and the y-intercepts are where the graph crosses the y-axis x-intercept
an important process in algebra which is used to simplify expressions, simplify fractions, and solve equations. factoring
if you square any Real Number you always get a positive, or zero, result. For example 2×2=4, and (-2)×(-2)=4 as well imaginary unit
a number on its own, or sometimes a letter such as a, b or c to stand for a fixed number constant
a line is in the form Ax + By = C where A is a positive integer, and B, and C are integers. standard form
the highest exponent of this function is 2. The standard form of a quadratic is y = ax^2 + bx + c, where a, b, and c are numbers and a cannot be 0 quadratic equation
it "discriminates" between the possible solutions one real solution
6z means 6 times z, and "z" is a variable, so 6 coefficients
First, Outer, Inner, Last. First means multiply the terms which occur first in each binomia foil
a technique used to solve quadratic equations, graph quadratic functions, and evaluate integrals completing the square
In 8^2 the "2" says to use 8 twice in a multiplication, so 82 = 8 × 8 = 64. In words: 82 could be called "8 to the power 2" or "8 to the second power squared exponent
a quantity of the form v + iw, where v and w are real numbers complex number
a corner or a point where lines meet. vertex

Type
Crossword
Description

Comparsion of two numbers Ratio
a function whose graph is a straight line linear function
7(2)what is the two called Power
a set of ordered pairs Relation
A ratio thta compares the change in the y-coordinates of a graph to the change in the x-coordinates slope
only one number can make a equation true one solution
700/4 divided by x/22 what is this called? Cross Multiply
____ lie in the same plane and never intersect parallel lines
the set of all the input/ output values in a function domain
to find a __ that is neither horizontal nor vertical on the coordinate gird , you can apply the Pythagorean Theorem Distance
any nonzero number rasied to the power of zero is 1 power of zero
to raise a power to a power, multipy the exponents power of a power
the __ symbol represent square roots radical
the measure of a right angle is ____ degrees ninety
an ___ number can be expressed as an infinite, non-repeating decimal irrational
any number that can be expressed as the ratiom of two integers excluding division by zero rational
another word for total sum
when a fatcor is multiplied by the sum/ difference of two numbers,you can multiply each two numbers by the factor and then add/ subtract the products distributive property
the longest side of a right triangle , opposite the right triangle hypotenuse

## Unit 2 Quadratic Functions-Vocabulary Crossword

Type
Crossword
Description

a function that can be written in the form f(x)=ax^2+bx+c, where a,b & c are real numbers QuadraticFunction
a plane curve formed by the intersection of a right circular cone Parabola
a line that divides a figure in half Axisofsymmetry
the original function before a transformation is applied ParentFunction
the point of intersection of lines Vertex
the solution to a quadratic equation Roots
b^2-4ac Discriminant
the lowest point of a parabola MinimumValue
highest point of a parabola MaximumValue
a square of a whole number PerfectSquare

## Precalculus Criss-Cross Puzzle Crossword

Type
Crossword
Description

any number that can be written in the form of a+bi complex number
a unit of angular measure equal to 1/180th of a straight angle degree
a relation that associates each value in the domain with exactly one value in the range funtion
a quantity representing the power to which a fixed number (the base) must be raised to produce a given number. logarithm
the Greek word for “measurement of triangles.” trigonometry
a central angle that intercepts an arc s equal in length to the radius r of the circle. radian
when a real number that can be written as a simple fraction rational
a value f(c) that is greater than or equal to all range values of f on some open interval containing c local maximum
for any two points in the interval a positive change in x results in a zero change in f(x) constant
a value that, when multiplied by itself, produces a specified quantity square root
An expression that can have constants, variables and exponents, that can be combined using addition, subtraction, multiplication and division polynomial
ax2 + bx + c = 0 quadratic formula
in the xy- plane defines y as a function of x if and only if no vertical line intersects the graph in more than one point vertical line test
A general term meaning "written down in the way most commonly accepted" standard form
A number made by squaring a whole number. perfect square
Interest calculated as a percent of the original loan simple interest
first, outside, inner, last FOIL
A line with a start point but no end point (it goes to infinity) ray
Opposite in effect inverse
hypotenuse/opposite cosecant
How far a number is from zero absolute value
a quantity representing the power to which a given number or expression is to be raised exponent
a positive change between size or quantity increase
this is formed by the intersection of a plane with two equal cones on opposites of the same vertex. hyperbola
Where interest is calculated on both the amount borrowed and any previous interest. compound interest

Type
Crossword
Description

Consisting of several terms Polynomial
The highest degree of its terms Degree of a polynomial
Consisting of one term Monomial
Consisting of two terms Binomial
Consisting of three terms Trinomial
Multiply each sum by an addend separately and the add the products Distributive Property
Is a second degree polynomial function of the form Quadratic Function
An equation of degree 2, meaning the highest exponent is 2, the equations standard form of a quadratic. Quadratic Equation
symmetrical open plane curve formed by the intersection of a cone with a plane parallel to its side. The path of its projectile under the influence of gravity ideally follows a curve of this shape Parabola
The two sides of a graph on either side of the axis of symmetry look like mirror images of the other Axis of symmetry
The least possible Minimum
The most permitted Maximum
Is an input value that produced an output of zero Is Zero Of A Function
Is a way of expressing an equation as easily as possible Standard Form
Is an equation that is represented in a parenthesized algebraic equation Factored Form
Is also known as the rule of zero product, the null factor law. Zero Priduct Property
Is a technique used to solve quadratic equations Completing the square
A quadratic form that is given by f(X)=a(X-h)^2 Vertex form
Is a function that maps the set of non negative real numbers onto itself Square Root Function
Is the number that multiplies by itself three times in order to create a cube value Cube Root Functions
Is a function which is defined by multiple sub function, each which apply to a certain interval of the main functions domain. Piecewised