Linear Functions

Front

In the equation, y = mx + b, the letter b is the ___________. Options: y-intercept, x-intercept, slope, rate of change

Back

y-intercept

Front

What is the slope of the equation?
y = -3x + 4

Back

-3

Front

Graph of y = -x + 2? Options: A, B, C, D

Back

A

Front

What type of slope does the graph have? Options: Zero, Undefined, Negative, Positive

Back

Zero

Front

Is the relation a function?

Back

No, because the x-value 11 has two y-values pair with it.

Front

Back

Not a Function

Front

Is this graph a function or not a function? Options: Function, Not a Function

Back

Function

Front

Is this mapping a function or not a function? Options: Function, Not a Function

Back

Function

Front

Bob has $150 in his savings account and saves $40 per month. Which function models his savings? Options:

y = 150 + 40

,

y = 40x + 150

,

y = 150x + 40

Back

y = 40x + 150

Front

Equation for total cost, T, for one player renting golf clubs and playing rounds at a golf course.

Back

T = 15 + 25r