Equations of Lines Review

What is the y-intercept of this graph?

• -1
• 3
• -3
• -2

What is the y-intercept of the equation below?

y = x - 4

• 4

• -4

• 1

• 0

What is the y-intercept?

• -4

• -8

• 6

• 4

Find the slope of the line.

• -2
• 2
• -1
• 1

Find the slope of the line.

• -5/4
• 5/4
• -4/5
• 4/5

Find the slope of the line.

• Undefined
• 0
• 1
• -1

Find the slope of the line.

• Undefined
• 0
• 1
• -1

Which of these lines has a slope of -3?

• A
• B
• C
• D

Write an equation for the line shown by counting the slope and identifying the y-intercept.

• y = -2x + 2

• y = 2x + 2

• y = 1/2x- 2

• y = -1/2x + 2

Which equation has a slope of 8 and a y-intercept of 2?

• y = 2x + 8

• y = 2x - 8

• y = 8x - 2

• y = 8x + 2