ALGEBRA POST TEST

3x - 5 = -26

• x=-21
• x=21
• x=-7
• x=61

Tags

CCSS.7.EE.B.4A

A plant is 13 inches tall and grows 2 inches a week. Write an equation to show how long will it take for the plant to grow to 23 inches.

• 13+ 2t = 23

• 13t + 2 = 23

• 23t + 2 = 13

• 13t + 23 = 2

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

At a rate of 25 miles per hour, it takes Henry 15 minutes to drive from the library to his house. Create a equation that shows how to find the distance that Henry traveled. Include units in your equation.

(Remember, 15 minutes is 0.25 of an hour)

• 25 x 25 = 625 miles

• .25 x .25 = 0.0625

• 25 x 0.25 = 6.25 miles

• 62.5 miles

Tags

CCSS.HSA.CED.A.1

CCSS.HSN.Q.A.1

Find the slope of the line that passes through
(1, -19) and (-2, -7)

• -4
• 4
• 1/4
• -1/4

Tags

CCSS.8.EE.B.5

Find the slope of the line.

• 1/2
• -1/2
• 2
• -2

Tags

CCSS.8.EE.B.5

Find the slope of the line.

• 4/2
• -4/2
• 2
• -2

Tags

CCSS.8.EE.B.5

Which value is the slope in the equation:

y= 4x + 2

• 4

• 2

• x

Tags

CCSS.8.EE.B.5

What is the equation of this line?

• y = 2x +2
• y = 2x -2
• y = -x + 2
• Cannot be Determined

Tags

CCSS.HSF.LE.A.2

CCSS.8.F.B.4

Write the equation of the line.

• y = -2/3x + 4
• y = 2/3x + 4
• y = 3/2x + 4
• y = -3/2x + 4

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

Given that the slope is  2/3 and the y intercept is -3 what is the equation of the line?

• y = 2/3x - 3
• y = 2/3x + 3
• y = -2/3x - 3
• y = -2/3x + 3

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3