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Exponential Functions Quiz Review (Most Missed)

Authored by SANTANA SPEAR

Mathematics

9th Grade

CCSS covered

Used 4+ times

Exponential Functions Quiz Review (Most Missed)
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16 questions

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1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

Is the graph linear, exponential, or neither?

Linear

Exponential

Neither

Tags

CCSS.HSF.LE.A.1

CCSS.HSF.LE.A.2

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The initial number of waves is 15.

The initial number of waves decreases at a rate of 85% each day.

The initial number of waves increases at a rate of 15% each day.

The number of waves at the end of one day is 354.

Tags

CCSS.HSF.LE.A.1

CCSS.HSF.LE.B.5

CCSS.HSF.BF.A.1

CCSS.HSA.SSE.A.1

3.

DRAG AND DROP QUESTION

1 min • 1 pt

Which of the following exponential functions represents an initial value of 1780 and a growth of 18% for x years?​

(a)  

Tags

CCSS.HSF.LE.A.1

CCSS.HSF.LE.B.5

CCSS.HSF.LE.A.2

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

The function shows the growth of a fruit fly population. f(t) is the number of fruit flies after t days.

What is the initial population of the fruit flies?

Tags

CCSS.HSF.LE.A.1

CCSS.HSF.LE.B.5

CCSS.HSF.IF.B.4

CCSS.HSA.SSE.A.1

CCSS.HSA.CED.A.1

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

The function shows the growth of a fruit fly population. f(t) is the number of fruit flies after t days. 
What is the growth factor for the fruit fly population?

Tags

CCSS.HSF.LE.A.1

CCSS.HSF.LE.B.5

CCSS.HSF.LE.A.2

6.

DRAG AND DROP QUESTION

1 min • 1 pt

1.025
0.025
2.5
0.25
2.025
1

Tags

CCSS.HSF.LE.A.1

CCSS.HSF.LE.B.5

CCSS.HSF.IF.B.4

CCSS.HSA.SSE.A.1

7.

DRAG AND DROP QUESTION

1 min • 1 pt

The following exponential function represents an initial value of 1450 and a decay of 18% for x years. Answer the following blanks.

Decay Rate: ​ (a)  

Decay Factor: ​ (b)  

0.18
0.82
1.18
1.82
1 + 0.18

Tags

CCSS.HSF.LE.B.5

CCSS.HSF.LE.A.2

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