Math-8 review

Kimani or Kiara who made correct statement?

• Kimani says that the

  slope of the line

  between points B and C

  is greater than the

  slope of the line

  between points A and B.

• Kiara says that the

  slope of the line

  between points B and C

  is the same as the slope

  of the line between

  points A and B.

Tags

CCSS.7.RP.A.2D

What is the unit rate?​ ​

• $12.50 per week
• $10 per week
• $50 per week
• $5.50 per week

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Write slope of a line passes

through the points (8, 6)

and (-8, 4).

Select all that apply

• Slope is 0

• Graph is proportion

• Graph is Non-proportion

Tags

CCSS.7.RP.A.2D

A local DJ charges customers a

set-up fee plus an hourly rate.

For a 3-hour event, the DJ

charges $275. For a 5-hour

event, the DJ charges $425.

• DJ charges $50 an

  hour

• DJ charges $92 an

  hour.

• DJ charges $75 an

  hour.

• DJ charges $85 an

  hour.

Tags

CCSS.7.EE.B.3

Select all that apply:

• unit

  rate is $3.99 per

  pound of candy

• y-intercept is 2.13

• unit

  rate is $7.98 per

  pound of candy

• y = 3.99x + 2.13

• y = 2.13x + 3.99

Tags

CCSS.7.RP.A.2D

Does the mapping represent a functional

relationship between x and y?

• function

• Not a function

Is the graph proportional or non-

proportional?

• Non-Proportional

• Proportional

Tags

CCSS.7.RP.A.2D

Write an equation for the line graphed

below.

• y = -2x + 6

Tags

CCSS.7.RP.A.2D

____________ is the Slope of the line that would pass

through the ordered pairs (-4, -52) and (-1, -22)