Week 9 - Math Quiz (8th)

Find the slope of the line that passes through
(-2, 8) and (0, 8)

• 0
• -2
• 2
• 1/2

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.

• -5/4
• 5/4
• -4/5
• 4/5

Tags

CCSS.8.EE.B.5

Give the equation for the graph

• y = 5x - 3
• y = 4x + 2
• y =-2x + 5
• y = - 2x + 4

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Which is the graph of y=-x+2?

• A
• B
• C
• D

Tags

CCSS.8.F.B.4

CCSS.8.F.A.3

CCSS.8.EE.B.6

Which of the following situations could be descried by the equation y= -25x + 120?

• There are 120 people in the football stadium, and 25 more are entering each hour.

• A plumber charges $25 for a house call and $120 per hour.

• A teacher has 120 students. Her third period class has 25 students.

• There are 120 gallons of water in a tank. It releases water at a rate of 25 gallons per minute.

Tags

CCSS.HSF.LE.B.5

Write the equation.

• y = 2x - 5
• y = 2x + 5
• y = 5x + 2
• y = 2x - 2

Tags

CCSS.6.EE.C.9

Write the equation that created this table.

• y = -2x - 1

• y = 2x + 1

• y = 4x - 3

• y = -2x + 5

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Is the function represented by the table linear or nonlinear?

• Linear

• Nonlinear

Tags

CCSS.8.F.A.3

Sandra has a $20 iTunes gift card and spends $3 each month. Let y represent the gift card balance and x represent number of months. Which equation represents this scenario?

• y = 3x + 20

• y = 3 + 20x

• y = -3x + 20

• y = -20x + 3

Tags

CCSS.6.EE.C.9