Linear Functions Quiz

Find the slope.

• 3/2
• -3/2
• (-0,-3)
• none of the above

What type of slope does the graph have?

• Zero
• Undefined
• Negative
• Positive

Match the following equations with their slope-intercept forms.

• 5x - 3y = -27

• 3x - 5y = -15

• 5x - 3y = -15

• 5x - 3y = -9

The graph of y = -x + 1 is represented by option (a)   .

• A
• B
• C
• D

Which equation represents the following graph?

• y = 3x + 2
• y = -2x + 3
• y = 2x + 3
• y = -3x + 2

What is the correct equation?

• x = 5
• y = 5
• x = - 5
• y = -5 

A.3.B
A savings account balance can be modeled by the graph of the linear function shown on the grid.
What is the rate of change of the balance with respect to the number of deposits?    

• A $100 per deposit
• B $50 per deposit
• C $0.50 per deposit
• D $2 per deposit

A.3.B
The table represents some points on the graph of a linear function.
What is the rate of change of y with respect to x for this function?

• 2/9
• -9/2
• 9/2
• -2/9

A.3.D
Which graph represents the solution set of
y ≥ -7/2x - 2?

• A
• B
• C
• D

A.3.D
Select the graph for the inequality y ≤ 7/2x - 2.

• A
• B
• C
• _D