Writing Equations of Lines From a Graph Review

What type of slope does the following graph have?

• Postive

• Negative

• Zero Slope

• Undefined

_{What is the y-intercept of the line?}

• b = 1/2

• b = 1

• b = -1/2

• b= -1

What is the y-intercept?

• -1

• 3

• -3

• -2

What is the y-intercept?

• 7

• 5/2

• 3

• -4

What is the y-intercept in this table?

• (-2, -2)

• (1, 2)

• (0, 6)

• (6, 0)

Find the slope

• -5/7

• 7/5

• -7/5

• 5/7

What is the equation of this line?

• y = 2x +2

• y = 2x -2

• y = -x + 2

• Cannot be Determined

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

• y= -1x+3

• y= 4x+3

• y=1/4x+3

• y= -4x+3

What does 'b" represent in y=mx+b

• y-intercept

• macaroni

• nothing

• slope

Which of these lines has a slope of -3?

• A

• B

• C

• D