Equations of Lines

Write the equation for the line in slope-intercept form.

• y= -1x+3
• y= 4x+3
• y=1/4x+3
• y= 3x+4

• x = 2
• y = 2
• y = 2x
• x = -2

What is the slope between these points?
(5, 7) and (3, 10)

• -3/2
• 2/3
• -2/3
• 3/2

What is the equation of the line?

• y = 0
• y = 1
• y = 2
• x = 1

Which is the correct graph for x = −4?

• A

• B

• C

• D

• y = 4x + 3
• y = 1/3x - 3
• y = 3x + 4
• y = -1/3x + 4