Review Linear Functions

Find the rate of change.

• -2

• 2

• -1

• 1

Find the slope of the line.

• Undefined
• 0
• 1
• -1

Find rate of change of the line.

• Undefined

• 0

• 1

• -1

Find the slope of the line that passes through the points (2, 4) and (6, 12)

• 1/2
• -1/2
• 2
• -2

What is the y-intercept of the equation:
 y = 2x - 3 

• -2
• 2
• 3
• -3

Which of these represents slope-intercept form?

• y - y₁ = m(x-x₁)
• Ax + By = C
• y = mx + b

Write the equation of the line.

• y=(3/5)x+1
• y=(3/5)x-1
• y=(5/3)x+1
• y=(3/5)x+1

What is the equation of the line?

• y=3x
• y=3
• x=3
• y=-3

Which graph represents 2x + 4y = 12?

• 
• 
• 
• 

Name the x- and y-intercepts for the equation:
5x - 3y = 15

• (3, 0) and (0, -5)
• (0, 3) and (-5, 0)
• (5, 15) and (15, 3)
• (0, -3) and (5, 0)