Intermediate Algebra Mod 4 Test

What is the slope of the line?

• m = - 2/3

• m =  2/3

• m = -3/2

• m = 3/2

Tags

CCSS.8.EE.B.5

What is the equation in slope-intercept form with a slope of -2 and a y-intercept of 5?

• y = 2x + 5

• y = -2x + 5

• y = 2x - 5

• y = -2x - 5

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Identify the slope and y-intercept of the equation 2x + 3y = 6.

• Slope: 2, y-int: 3

• Slope: 2/3, y-int: 2

• Slope: -2 y-int: 2

• Slope: -2/3, y-in: 2

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is the slope-intercept equation?

• y= - 4/5x + 8
• y=  4/5x - 8
• y= - 5/4x + 8
• y= - 8x - 3

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.2

CCSS.8.F.A.3

CCSS.8.F.B.4

CCSS.8.SP.A.3

Find the x-intercept and y-intercept of the equation 2x - 4y = 8.

• x-int: 2, y-int: -4

• x-int: 4, y-int: 2

• x-int: 4, y-int: -2

• x-int: 2, y-int: 4

What is the correct equation?

• x = 4
• y = 4 
• y = 4x

• y = x

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

CCSS.8.F.B.4

Find the equation of the line that passes through the points:

(-2, 4) and (1, 10)

• y = 2x - 1
• y = -2x + 1
• y = 2x + 8

• y = -2x

Tags

CCSS.8.EE.B.6

CCSS.8.F.B.4

Write an equation that is parallel to y = 3x - 7 and passes through the point (1, 2).

• y = 3x - 1

• y = -3x + 2

• y = 3x + 1

• y = -3x - 7

Find an equation of a line that is perpendicular to 4x + 2y = 8 and passes through the point (6, -3).

• y = 1/2x

• y = 1/2x-6

• y = -2x +9

• y = -2x-3