A
The sum of two angles equals 90 degrees.
Complementary Angles
Two angles whose sum is 180 degrees
Supplementary Angles
Angles on different parallel lines that are in the same relative position.
Corresponding Angles
The rise over the run; or the change in y over the change in x; the steepness of a line; represented by the letter m
The slope
Angles that have a common side and share the same vertex.
Adjacent Angles
A set of two or more equations with the same variables.
System of Equations
Lines in the same plane that never intersect
Parallel Lines
An angle that measures 180 degrees
Straight Angle; or a Line
A line that intersects two or more lines; the line that intersects two parallel lines
Transversal
All of the input or x values in a function
The Domain
A number multiplied by itself; raised to the second power
Squared
A function whose graph is not a straight line
Nonlinear Function
The x-values
Inputs
A pair of opposite congruent angles formed by intersecting lines
Vertical Angles
two congruent angles found between the parallel lines on opposite sides of the transversal
Alternate Interior Angles
A triangle with a right angle.
A right triangle
A function that when graphed produces a straight line
A linear Function
a relation in which each element of the domain is paired with exactly one element of the range
A Function
Supplementary angles between two parallel lines on the same side of the transversal
Same Side Interior Angles
An angle that measures 90 degrees
A Right Angle
two congruent angles found outside the parallel lines on opposite sides of the transversal
Alternate Exterior Angles
Where a line crosses the y-axis; represented by the letter b
The Y-Intercept
A number raised to the third power
Cubed
Angles on the outside of two parallel lines
Exterior Angles
The equation of a line
y=mx+b