Crossword Puzzle: Linear Relations, Linear Equations, Linear Systems, Trigonometry Polynomials and Quadratics

This has a fixed value and it has no variables.
It is the longest side of a right triangle. It is also the opposite of the right triangle.
A triangle with an interior angle of exactly 90.
This term refers to a polynomial that has one term.
The 8 in 8xy is a ____________.
If the equations have the same slope and the same y-intercepts, they have _________ solutions
ax²+ bx + c = 0 is the standard form of ___________ ¬equation where, a is not equal to zero, and a, b, c are real numbers.
The axis of symmetry divides the __________ into 2 equal sides.
It refers to the maximum or minimum point of a parabola
It refers to the solutions to a quadratic equation _____.
The x and y in 8x + 2y + 10 = 0 is referred to as _______.
The space within two lines or more planes deviating from a common point is called an _______.
It is a point where a line crosses the y-axis of a graph and it is also the point where x = 0.
A term that is written in the most acceptable way.
A linear equation which is commonly written as: y = mx + b, where m is the ¬¬¬¬______ of the line and b is the y-intercept.
The √(b^2-4ac) in x=(-b±√(b^2-4ac))/2a is called a _______. This can be positive, negative or zero and it determines the number of solutions in a quadratic equation.