Quiz about 8.F.3 Review - Linear vs. Nonlinear

Question 1

Determine if the function is linear or nonlinear.

Accepted Answer

nonlinear

Answer

linear

Question 2

Determine if the graph is linear or nonlinear.

Accepted Answer

linear

Answer

nonlinear

Question 3

Determine if the function is linear or nonlinear.

Accepted Answer

linear

Answer

nonlinear

Question 4

Does the data represent a function that is linear or nonlinear?

Accepted Answer

nonlinear

Answer

linear

Question 5

Choose the function that is linear.

Accepted Answer

y = 3x + 4

Answer

y = x2

Answer

f(x) = x³ + 5

Answer

y = 7x^-2 + x + 14

Question 6

Choose the function that is nonlinear.

Accepted Answer

y = 2x³ - x² + 5

Answer

y = 5x - 19

Answer

14x - 8 = 2y

Answer

3y = 6x + 15

Question 7

Why is this function linear?

Accepted Answer

This is a linear function because is has a constant rate of change.

Answer

This is a linear function because the y-intercept is (0,2)

Answer

This is a linear function because it forms a curved line.

Answer

This is a linear function because is does not have a constant rate of change.

Question 8

Is this function linear or nonlinear?

Accepted Answer

Nonlinear function

Answer

Linear function

Question 9

Is this function linear or nonlinear?

Accepted Answer

Linear function

Answer

Nonlinear function

Question 10

Why is this function nonlinear?

Accepted Answer

This function is nonlinear because the x-term is raised to the second power therefore doesn't have a constant rate of change.

Answer

This function is nonlinear because it has a constant rate of change.

Answer

The function is nonlinear because the y-intecept is (0,1)

Answer

This function is nonlinear because there is a coefficient of 1.

Question 11

Which answer choice is true?

Accepted Answer

The table represents a nonlinear function because the ratio of the change in the y value and the change in the x value is not constant.

Answer

The table represents a linear function because there is a pattern for the x-coordinates and y-coordinates.

Answer

The table represents a linear function because the ratio of the change in the y value and the change in the x value is constant.

Answer

The table does not represent a function because there is more than one output for at least one input.

Question 12

Which equations describe a nonlinear function? Select all that apply.

Accepted Answer

y=5x2+6x

Accepted Answer

y=x3

Accepted Answer

4x+3y2=24

Answer

x - 3y=12

Answer

3y=x

Question 13

Is the table linear or nonlinear?

Accepted Answer

Nonlinear

Answer

Linear

Question 14

Is function represented by the table linear or nonlinear?

Accepted Answer

linear

Answer

nonlinear

Question 15

Is the following graph a linear function?

Accepted Answer

It is not a linear function because vertical lines aren't functions.

Answer

It is a line, therefore it is a linear function.

8.F.3 Review - Linear vs. Nonlinear

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