Register
Given f (x) = 2x + 1 , find x when f (2) = 9 A 4 B 19 C 13 D 9
107k views
0 votes
Given f (x) = 2x + 1 , find x when f (2) = 9
A 4
B 19
C 13
D 9

Given f (x) = 2x + 1 , find x when f (2) = 9 A 4 B 19 C 13 D 9-example-1
User Jeff Stewart
by
5.5k points

1 Answer

4 votes

Answer:

Explanation:

2x + 1 = 9

2x = 8

x = 4

answer is A

User Aneuris
by
5.1k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

5.1m questions

6.7m answers

Other Questions

Pizza planet is running a special 3 pizzas for 16.50. What is the unit rate for one pizza
What number is halfway between 0 and 18
If the 9-inch wheel of cheese costs $18.60, what is the cost per square inch? If the cost is less than a dollar, put a zero to the left of the decimal point?
I need to simplify this expression.
Need answer to math problem!!!​
Link Copied!