Exponential Regression Practice

Exponential Regression Practice

9th Grade

11 Qs

quiz-placeholder

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Exponential Regression Practice

Exponential Regression Practice

Assessment

Quiz

Mathematics

9th Grade

Hard

CCSS
HSF.LE.A.2, HSF-IF.C.7E, HSF-IF.C.8B

+1

Standards-aligned

Created by

Anthony Clark

FREE Resource

11 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Is the pictured graph growth, decay, or linear or none?  

Exponential Growth

Exponential Decay

Linear

None

Tags

CCSS.HSF-IF.C.7E

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Which of the equations below represent this table?

y=3⋅(36)x

y=36⋅(3)x

y=3⋅(⅓)x

y=36⋅(⅓)x

Tags

CCSS.HSF.LE.A.2

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Write the equation that represents the table below:

y=½(4)x

y=2(4)x

y=4(2)x

y=4(½)x

Tags

CCSS.HSF.LE.A.2

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

A new savings account is opened with $400 and gains 3% every year. What is the exponential function?

f(x)=400(1+3)x

f(x)=400(1-0.03)x

f(x)=400(1+0.03)x

f(x)=400(0.03)x

Tags

CCSS.HSF.LE.A.2

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The value of a car is $15,000 and depreciates at a rate of 8% per year. What is the exponential equation?

y=8(15,000)x

y=15,000(1.08)x

y=15,000(0.92)x

y=15,000(0.08)x

Tags

CCSS.HSF.LE.A.2

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The amount of ants in a colony, f, that is decaying can be modeled by                      f(x) = 800(.87)x, where x is the number of days since the decay started. By what percentage is the colony decaying?

87%

13%

800%

8.7%

Tags

CCSS.HSF-IF.C.8B

7.

MATH RESPONSE QUESTION

1 min • 1 pt

Media Image

Use Desmos to find the exponential regression equation that best fits the data set. Round to the nearest hundredth.

Mathematical Equivalence

ON

Tags

CCSS.HSF.LE.A.2

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