Slope Intercept Formula

What is the slope of the line represented by the equation y = 3x + 2?

• 2

• 3

• -3

• 0

Tags

CCSS.8.EE.B.5

Identify the y-intercept of the line given by the equation y = -5x + 8.

• 5

• -5

• 8

• -8

Which of the following equations has a slope of 1/2 and a y-intercept of -4?

• y = -4x + 1/2

• y = 1/2x - 4

• y = 2x - 4

• y = -1/2x + 4

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

On a graph, how would you plot the line y = 1/4x - 2 starting from the y-intercept?

• Move down 2 units on the y-axis, then right 4 units for every 1 unit up.

• Move up 2 units on the y-axis, then right 4 units for every 1 unit up.

• Move down 2 units on the y-axis, then right 1 unit for every 4 units up.

• Move up 2 units on the y-axis, then right 1 unit for every 4 units down.

If a line has a y-intercept of -3 and a slope of 4, what is the equation of the line?

• y = 4x - 3

• y = -3x + 4

• y = 3x + 4

• y = -4x - 3

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is the y-intercept of the line represented by the equation y = 2x - 7?

• 2

• -2

• 7

• -7

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is the slope of the line represented by the equation y = -4x + 3?

• 3

• -3

• 4

• -4

Tags

CCSS.8.EE.B.5

Which of the following equations has a slope of -1 and a y-intercept of 5?

• y = -x + 5

• y = x - 5

• y = -5x + 1

• y = 5x - 1

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is the y-intercept of the line represented by the equation y = -2x + 5?

• 2

• -2

• 5

• -5

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

On a graph, how would you plot the line y = 2x + 3 starting from the y-intercept?

• Move up 3 units on the y-axis, then right 2 units for every 1 unit up.

• Move down 3 units on the y-axis, then right 2 units for every 1 unit up.

• Move up 3 units on the y-axis, then right 1 unit for every 2 units up.

• Move down 3 units on the y-axis, then right 1 unit for every 2 units up.