How does f(x) = 9^x change over the interval from x = 4 to x = 5? A) f(x) increases by 9 B) f(x) decreases by 9 C) f(x) increases by a factor of 9 D) f(x) decreases by a factor of 9

My account
Edit my Profile
Private messages
My favorites

Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question

asked Mar 19, 2020 191k views

3 votes

How does f(x) = 9^x change over the interval from x = 4 to x = 5?

A) f(x) increases by 9
B) f(x) decreases by 9
C) f(x) increases by a factor of 9
D) f(x) decreases by a factor of 9

Mathematics
middle-school

Jeanet asked

by Jeanet

5.6k points

0 Comments

Please log in or register to add a comment.

Please log in or register to answer this question.

2 Answers

2 votes

C) increases by a factor of 9
Since 9^4 = 6561
9^5 = 59049
59049/6561=9

Tilal Ahmad answered Mar 20, 2020

by Tilal Ahmad

4.8k points

0 Comments

Please log in or register to add a comment.

7 votes

C f(x) increases by a factor of 9

Pconrey answered Mar 23, 2020

by Pconrey

5.1k points

0 Comments

Please log in or register to add a comment.

Ask a Question

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

5.8m questions

7.5m answers

0 Comments

Please log in or register to add a comment.

Please log in or register to answer this question.

2 Answers

0 Comments

Please log in or register to add a comment.

0 Comments

Please log in or register to add a comment.

Other Questions