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More Functions Review # 2

Authored by Karen Castoro

Mathematics

8th Grade

CCSS covered

Used 9+ times

More Functions Review # 2
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56 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Write the function rule to represent the total cost, c, of PLAN A for m, months.

c = 260m + 70

c = 260+70m

m = 70c + 260

m = 70 + 260c

Tags

CCSS.HSF-BF.A.1A

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Write the function rule to represent the total cost, c, of PLAN B for m, months.

c = 82m

c = 82m + 1

m = 82c

m = 82c + 1

Tags

CCSS.HSF-BF.A.1A

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

If Jacy plans to keep the phone for 24 months, which plan is cheaper?

THE NEXT SLIDE WILL SHOW YOU THE WORK!

Plan A

Plan B

They are the same

Tags

CCSS.8.F.A.2

CCSS.HSF.IF.C.9

4.

MULTIPLE CHOICE QUESTION

30 sec • Ungraded

Media Image

Here is the work shown for the previous question.

👍

👎

Tags

CCSS.8.F.A.2

CCSS.HSF.IF.C.9

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Which plan has a proportional relationship? and Why?

Plan A because the phone cost $260

c = 70m + 260

Plan B because you get the phone for free

c = 82m

Neither of them

Both of them

Tags

CCSS.8.EE.B.5

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Q.2A Find the slope for this relationship.

1/3

3

-3

-1/3

Tags

CCSS.8.EE.B.5

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Q.2B Find the y-intercept.

14

17

3

8

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