Module 2 Test Review questions only

For g(x) = 3x - 5, find the value of g(2) + g(-3).

• 5

• 3

• -11

• -13

The height of a plant after d days is modeled by g(d) = 4 + 1.5d, measured in centimeters. Find and interpret g(6).

• 13; The plant reaches a height of 6 centimeters after 13 days.

• 19; The plant reaches a height of 6 centimeters after 19 days.

• 13; The height of the plant after 6 days is 13 centimeters.

• 19; The height of the plant after 6 days is 19 centimeters.

Is the function shown continuous, discrete or neither?

• Neither

• Continuous

• Discrete

Is the function shown continuous, discrete or neither?

• Continuous

• Discrete

• Neither

Is the function shown continuous, discrete or neither?

• Neither

• Continuous

• Discrete

Determine if the equation represents a linear function: 2y - 3x = 6

• linear

• nonlinear

• linear

• nonlinear

Identify whether the following equation is linear or nonlinear: y - (2/x) = 5

• nonlinear

• linear

Determine if the equation represents a linear function: 10x = 2y + 5

• linear

• nonlinear

A root of the equation, 4x + 2 = 18 is

• 6

• 4

• 5

• 3