Hello, Do these look correct? 3. Given: f(x) = [(3)^-x ] – 2. Find f(-2). [3^-(-2)] - 2 = 9 - 2 = 7 f (-2) = 7 4. Given h(x) = 4 * 5^(x - 2) – 3. Find h(4). 4 *5^(4-2) - 3 = 4*5^2 - 3 = 4*25 -3 = 97 h(4)

My account
Edit my Profile
Private messages
My favorites

Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question

asked Jun 17, 2023 139k views

3 votes

Hello,

Do these look correct?
3. Given: f(x) = [(3)^-x ] – 2. Find f(-2).
[3^-(-2)] - 2 = 9 - 2 = 7
f (-2) = 7

4. Given h(x) = 4 * 5^(x - 2) – 3. Find h(4).
4 *5^(4-2) - 3 = 4*5^2 - 3 = 4*25 -3 = 97
h(4) = 97

Thank you so much

Mathematics
college

Cymruu asked

by Cymruu

4.0k points

0 Comments

Please log in or register to add a comment.

Please log in or register to answer this question.

1 Answer

2 votes

Answer:

Yes they do :)

(o´▽`o)ﾉ x

Vito De Tullio answered Jun 21, 2023

by Vito De Tullio

4.1k 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.

4.5m questions

5.8m answers

0 Comments

Please log in or register to add a comment.

Please log in or register to answer this question.

1 Answer

0 Comments

Please log in or register to add a comment.

Other Questions