Slope Intercept Form

Write the equation of a line with a positive slope of 3 and a y-intercept of -2.

• y = -3x - 2

• y = 3x + 2

• y = -3x + 2

• y = 3x - 2

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Identify the slope and y-intercept from the equation y = 2x + 5.

• 4, 2

• 2, 5

• 1, 6

• 3, 4

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Write the equation of a line with a positive slope of 1/2 and a y-intercept of 3.

• y = (1/2)x - 1

• y = (1/2)x + 3

• y = (1/2)x + 1

• y = (1/2)x - 3

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Identify the slope and y-intercept from the equation y = -3x + 2.

• slope: 2, y-int: -3

• slope: -2, Y-int: 3

• slope: -3, y-int: 2

• slope: 3, y-int: -2

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Write the equation of a line with a positive slope of 5 and a y-intercept of -1.

• y = 5x + 1

• y = -5x - 1

• y = 1 - 5x

• y = 5x - 1

Identify the slope and y-intercept from the equation y = 4x - 3.

• Slope = 4, y-intercept = -3

• Slope = 3, y-intercept = -4

• Slope = -3, y-intercept = 4

• Slope = -4, y-intercept = 3

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Write the equation of a line with a positive slope of 2/3 and a y-intercept of 0.

• y = (3/2)x

• y = (-2/3)x

• y = (2/3)x + 1

• y = (2/3)x

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Identify the slope and y-intercept from the equation y = 5x + 7.

• Slope = 5, y-intercept = 7

• Slope = 7, y-intercept = 5

• Slope = -5, y-intercept = -7

• Slope = -7, y-intercept = 5

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Write the equation of a line with a positive slope of 4 and a y-intercept of -2.

• y = 4x + 2

• y = -4x - 2

• y = 2 - 4x

• y = 4x - 2

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

In order to join a dancing club, there is a $30 startup fee and a $4 monthly fee. Write an equation in

slope-intercept form that models this situation.

• y = 30x + 4

• y = 4x - 30

• y = -4x + 30

• y= 4x + 30