Exponential Functions and Equations

Exponential Functions and Equations

Assessment

Interactive Video

Mathematics

9th - 10th Grade

Hard

Created by

Thomas White

FREE Resource

Adele Kumar explains how to solve an exponential equation by rewriting it in product form, simplifying terms, and verifying the solution through substitution. The process involves expressing the equation in a way that allows for simplification and checking the solution to ensure accuracy.

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15 questions

Show all answers

1.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

What is the initial exponential equation presented in the video?

6^(x+1) + 6^(x+2) = 7

6^x + 6^(x+1) = 7

6^(x+1) + 6^(x+2) = 7

6^(x+1) + 6^x = 7

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the first step in rewriting the equation?

Dividing both sides by 6

Multiplying both sides by 6

Factoring out the common term

Adding the exponents

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How is 6^(x+1) rewritten in the product form?

6^x * 6^2

6^(x+1) * 6

6^x * 6

6^(x+2) * 6

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the common factor in the rewritten equation?

7

6^2

6^x

6

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the result of simplifying 6 + 6^2?

36

7

42

48

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the simplified form of 7/42?

6

1/6

1/7

1/42

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is 6 to the power of -1?

1/6

6

1/7

7

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