Writing Equations in Slope-Intercept Form

Write the equations of the line that has a slope of 4 and crosses the point (-2, 1).

• y = 4x +9

• y=4x-7

• y=4x+7

• y=4x-9

Which line has a slope of 3/5 and goes through the point (10, -15)?

• y=3/5x-21

• y=3/5x-9

• y=3/5x-35

• y=3/5x

Write the equation of the line that goes through the points (-2, -1) and (-3, 5).

• y = 6x + 13

• y = -6x - 13

• y = -1/6x + 1

• y = 1/6x - 1

Write the equation of the line that goes through the points (5,6) and (2, 15).

• y = 3x + 21

• y = 3x - 9

• y = -3x + 21

• y = -3x - 9

What is the slope in the equation y=2x + 3?

• 2
• 3
• 5
• Cannot be Determined 

Tags

CCSS.8.EE.B.5

What is the y-intercept in the equation y=2x + 3?

• 2

• 3

• 5

• Cannot be Determined

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Given that the slope of a line is 6 and it goes through the point (1,8), what is the equation of the line?

• y = 6x + 2

• y = 6x - 2

• y = -3/8x + 2

• y = 3/8x + 2

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

• y-intercept
• macaroni
• nothing
• slope

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is the y-intercept in the equation y= -2x + 5

• -2
• 3
• 5
• Cannot be Determined

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Given that the slope is  -4 and the y intercept is -4 what is the equation of the line?

• y = 4x - 4
• y = -4x - 4
• y = -4
• y = -4x + 4

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3