180k views
17 votes
Which exponential function is represented by the table below?

Which exponential function is represented by the table below?-example-1
User Kunihiro
by
7.5k points

1 Answer

7 votes

Answer:

It should be C

Explanation:

Substituting in a value of x,

4 * ( 1/2 )^x 4 * ( 1/2 )^x

= 4 * ( 1/2 )^ 2 = 4 * ( 1/2 )^ -2

= 4 * 1/4 = 4 * 4

= 1 = 16

C checks out, and all the other options don't equal to the values on the table.

User Portekoi
by
8.3k points

No related questions found

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

9.4m questions

12.2m answers

Categories