# Puzzles and worksheets similar to Algebra Crossword

## MATH CROSSWORD PUZZLE - Answer Key

Type
Crossword
Description

This crossword contains the following questions and answers:

The mathematical sentence that uses an equal sign to show that two expressions are equal. EQUATION
The line intersects 2 or more parallel line TRANSVERSAL
The side of the right triangle that is opposite to the right angle. HYPOTENUSE
The symbol that is used to represent a square root RADICAL SIGN
The numerical factor of the term that contains a variable COEFFICIENT
A function whose graph is non vertical line LINEAR FUNCTION
The ratio of change in y to the change in x (rise/run) SLOPE
A polygon with three sides TRIANGLE
Changes the figure into another shape TRANSFORMATION
Identical in form (angles) CONGRUENT
When two parallel lines are cut by a transversal, the angles formed on the outside of the parallel lines EXTERIOR ANGLES
In any right triangle, the sum of the squares of the lengths of legs is equal to the square of the length of the hypotenuse PYTHAGOREAN THEOREM
Lines in the same plane that do not intersect PARALLEL LINES
A transformation in which a figure slides but does not turn TRANSLATION
The set of all points in the space that are the same distance from the point called center SPHERE
A transformation in which a figure is made larger or smaller with respect to a fixed point DILATION
A measure of the amount of space a 3 dimensional figure occupies VOLUME
A number that, when multiplied by itself, equals a given number SQUARE ROOT
Two numbers whose product is 1 RECIPROCALS
A polyhedron that has 2 parallel, congruent bases; the lateral faces are parallelogram PRISM

## Systems of Equations Crossword Puzzle

Type
Crossword
Description

This crossword contains the following questions and answers:

a statement that the values of two mathematical expressions are equal equation
the variable in an algebraic expression coefficient
y=mx+b slope intercept form
the answer to an equation solution
a diagram showing the relation between variable quantities, typically of two variables, each measured along one of a pair of axes at right angles graph
each of a group of numbers used to indicate the position of a point, line, or plane. coordinates
side by side and having the same distance continuously between them. parallel
is a mathematical phrase that can contain ordinary numbers, variables, and operators expression
a quantity that may change within the context of a mathematical problem variable
solve an equation for one variable, then substitute that solution in the other equation, and solve substitution
you either add or subtract the equations to get an equation in one variable. elimination
is a collection of two or more equations with a same set of unknowns system of equations

## Algebra 1 EOC Vocabulary Crossword

Type
Crossword
Description

This crossword contains the following questions and answers:

describes the slope of perpendicular lines opposite reciprocals
describes the slope of a line; steepness; incline rate of change
an equation that forms a straight line on the graph linear equation
y=x linear parent function
an inequality that involves a linear function linear inequality
a mathematical sentence that involves two values that are not necessarily equal inequality
> Greater than
< Less than
Any value or values that make an inequality true solution of an inequality
y=mx+b where m is slope and b is the y intercept slope intercept form
Ax+By=C standard form
y-y1=m(x-x1) for any point (x1, y1) point slope form
starting point; the b in a linear function. where x=0 y intercept
the point where the line crosses the x axis; when y=0 xintercept
the set of all the x values domain
the set of all the y values range
The x values; independent; domain input
the y values; dependent; range output
x, input independent variable
y, output dependent variable
the x intercept; when y=0 zero of a function
f(x)=y. y is a function of x function notation
a graph that is represented by a smooth line with no gaps continuous graph
a graph that is represented by set points; not connected discreet graph
a change that occurs on a graph transformation
slide; changing the y intercept translation
creates a mirror image of the graph over a given line or axis reflection
a relation in which each x value (input) has one and only one y value (output) function
a type of graph that uses set points to display information scatterplot
a scatter plot where the points all move in the upward direction positive correlation

## Algebra Puzzle Crossword

Type
Crossword
Description

This crossword contains the following questions and answers:

The horizontal axis of the coordinate plane x-axis
The ratio of the vertical change to the horizontal change slope
The point at which the axes of the coordinate plane intersect Origin
The possible values of the output of a relation or function Range
A method of solving a system of equations by replacing one variable with an equivalent expression containing the other variable Substitution method
To replace an expression with its simplest form simplify
y=mx+b slope-intercept form
(y-y1)=m(x-x1) point-slope form
y=2x+3 and y=2x-2 Parallel lines
The possible values for the input of a relation or function Domain
A mathematical sentence that uses an equal sign equation
y=-2x+4 and y=1/2x+4 perpendicular lines
A mathematical sentence that compares the values of two expressions using an inequality symbol inequality
A relation that assigns exactly one value in the range to each value of the domain function
The numbers that make an ordered pair and identify the location of a point coordinates
A number that shows repeated multiplication exponent
A value of the independent variable input
An equation whose graph forms a straight line linear equation
A value of the dependent variable output
any set of ordered pairs relation

## Coordinate Algebra Is So Fun :) I LOVE IT ☠ ☮ ☯ ♤ Ω ♤ ♧ ♧ ♥ ♡ ♢ ♢ ♔ ♕ ♚ ♛ ⚜ ☄ ☾ ☽ Crossword

Type
Crossword
Description

This crossword contains the following questions and answers:

set of all input values in a relationship domain
scatter plot of the independent variable on the x-axis and the residuals on the y-axis residual plot
method of displaying data that uses the five number summary box and whisker plot
graph of isolated points discrete
original figure in a transformation preimage
move all points 4 units left, then 5 units up translation
point that is EXACTLY halfway between two given points midpoint
general term for four specific ways to manipulate the shape of a point, a line, or shape transformation
term used to describe figures having the same size and shape congruent
data value that is significantly greater or lesser than other data values in a data set outlier
mapping between set of input values called the domain and a set of output values called the range relation
the middle value of a data set median
# in a data set that occurs most often mode
average of a data set mean
difference between largest and smallest values of a data set range
square of the long side of a triangle=sum of squares on the other two sides pythagorean theorem
400 in the term 400x coefficient
x in the term 90x variable
point in which a graphed line crosses the x-axis x intercept
point in which a graphed line crosses the y-axis y intercept
polynomial function of degree zero or one linearfunction
sequence such as 4, 16, 64, 256… geometric
sequence such as 3, 6, 9, 12… arithmetic
letter m in the equation y=mx+b slope
word describing a triangle in which all sides are 9cm equilateral
word describing a triangle in which two sides are 8cm and one side is 5cm isosceles
word describing a triangle in which each side is a different length scalene
also called power or index; multiplies a # by itself exponent
Terms whose variables are the same like terms
vertical axis on a graph y axis
horizontal axis on a graph x axis
Polynomial with 2 terms; 5x-1 binomial
Polynomial with 1 term monomial

## Algebra 2 crossword puzzle

Type
Crossword
Description

This crossword contains the following questions and answers:

2,4,3, or 6 factor
one of 90 in a right angle degree
math statement equation
result of multipllying product
distance from a target range
have a+b expression binomial
geometry line parabola
straight linear
the sum of a number polynomial
set of value domain
highest number dived into greatest common factor
you cant divide it zero
crosses x axis on graph x intercept
the most maximum
x or y expression
product sum factored form
standard form vertex form
numbers in front of variable leading coefficient
term with x end of behavior
multiply together common factor

Type
Crossword
Description

This crossword contains the following questions and answers:

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

This crossword contains the following questions and answers:

In mathematics, a zero, also sometimes called a root, of a real-, complex- or generally vector-valued function zero
Quadratic function is a function that can be described by an equation of the form f(x) = ax2 + bx + c, where a ≠ 0. In a quadratic function, the greatest power of the variable is 2. The graph of a quadratic function is a parabola. quadratic function
The discriminant of an equation gives an idea of the number of roots and the nature of roots of the equation. In other words, it "discriminates" between the possible solutions. The discriminant is the expression found under the square root part of the quadratic formula (that is, . ... If , there is one real solution. no real solutions
a symmetrical open plane curve formed by the intersection of a cone with a plane parallel to its side. The path of a projectile under the influence of gravity ideally follows a curve of this shape. parabola
a number that produces a specified quantity when multiplied by itself. squareroot
relating to or affecting the fundamental nature of something; far-reaching or thorough. radical
The imaginary unit is denoted and commonly referred to as "i." Although there are two possible square roots of any number, the square roots of a negative number cannot be distinguished until one of the two is defined as the imaginary unit, at which point and can then be distinguished. imaginary unit
a numerical or constant quantity placed before and multiplying the variable in an algebraic expression (e.g., 4 in 4x y). coefficients
another term for factorize. factoring
A complex number is a number of the form a + bi, where a and b are real numbers and i is the imaginary unit, satisfying i2 = complex number
as great, high, or intense as possible or permitted maximum
In algebra, a conjugate is a binomial formed by negating the second term of a binomial. The conjugate of x + y is x − y, where x and y are real numbers. If y is imaginary, the process is termed complex conjugation: the complex conjugate of a + bi is a − bi, where a and b are real. conjugates
While factoring may not always be successful, the Quadratic Formula can always find the solution. The Quadratic Formula uses the "a", "b", and "c" from "ax2 + bx + c", where "a", "b", and "c" are just numbers; they are the "numerical coefficients" of the quadratic equation they've given you quadratic equation
A technique for distributing two binomials. The letters FOIL stand for First, Outer, Inner, Last. First means multiply the terms which occur first in each binomial. Then Outer means multiply the outermost terms in the product. foil
Take a closer look, and you'll see that the y-axis is also the line "x = 0". In the same way, the x-axis is also the line "y = 0". Then, algebraically, an x-intercept is a point on the graph where y is zero, and. a y-intercept is a point on the graph where x is zero. x-intercept
The slope-intercept form is simply the way of writing the equation of a line so that the slope (steepness) and y-intercept (where the line crosses the vertical y-axis) are immediately apparent. Often, this form is called y = mx + b form. intercept form
in mathematical analysis, the maxima and minima (the respective plurals of maximum and minimum) of a function, known collectively as extrema (the plural of extremum), are the largest and smallest value of the function, either within a given range (the local or relative extrema) or on the entire domain of a function ( ... minimum
When the Discriminant (b2−4ac) is: positive, there are 2 real solutions. zero, there is one real solution. negative, there are 2 complex solutions. two real solution

Type
Crossword
Description

This crossword contains the following questions and answers:

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

## Algebra Vocabulary Crossword

Type
Crossword
Description

This crossword contains the following questions and answers:

The set of all first coordinates (or x-values) of a relation or function. Domain
The set of all second coordinates (or y-values) of a function or relation. Range
A graph made up of connected lines or curves. Continuous graph
An equation that contains two or more variables Literal equation
A real number that cannot be expressed as the ratio of two integers. Irrational Number
The distance from zero to x on a number line. Absolute value
The simplest function with the defining characteristics of the family. Parent Function
A measure of the steepness of a line. Slope
A polynomial with two terms. Binomial
A ratio that compares the amount of change in a dependent variable to the amount of change in an independent variable. Rate of Change
A comparison of two quantities by division. Ratio
A graph with points plotted to show a possible relationship between two sets of data. Scatter Plot
An exponent that can be expressed as m/n. Rational Exponent
An expression that contains at least one variable. Algebraic Expression