the number being multiplied in a power

What is b in the equation y=mx+b

9

What is y = mx + b

two lines that never intersect

a letter or symbol used in a expression or equation that represents an unknown quantity

What is y = -x + 3

11

What is m

two lines that form a right angle

to reduce a fraction of expression into a simpler and smaller form

a ratio that compares two quantities measured in different units

less than

What is Ax + By = C

graph used to determine if their is a relationship between paired data

the order in which operations in an expression to be evaluated are carried out (PEMDAS)

an equation stating that two ratios are equal

no it does not change the direction

r is close to 1 or -1, points are close to a straight line

x values increase so do y values

all whole numbers (both positive and negative) and zero

the amount stated as a percent that a number increases or decreases

any number that makes the inequality true

r is close to 0, points are more spread out

x values increase then y values decrease