Module 4 Linear and Nonlinear Functions Review

Let g(x)=9x+24, find g(3).

• 3

• 33

• 51

• -2.66

Is this function linear or nonlinear?

• Linear

• Nonlinear

Is the graph pictured a linear or nonlinear function?

• Linear

• Nonlinear

Is the function linear or nonlinear?

y = 6x + 4

• Linear

• Nonlinear

​ (a)   functions have ​ (b)   ​rate of change. Also, ​ (c)   difference is constant for equal length input value interval. The change in the rate of change of linear functions is equal to ​ (d)   .

• Linear

• constant

• first

• zero

• second

In the equation y = mx + b, what do the following terms represent?

• y-intercept (initial value)

• x

• slope

• y

• input

• m

• output

• b

The diagram shows a linear function of g. What is the value of k.

• 5

• 4

• 7

• 8

Match the description of the graph shown below.

• $20

• Initial Cost

• $40

• Cost per visit

• $10

• Cost of 2 visits

• Linear

• straight

• Nonlinear

• curved

• Discrete

• Continuous