Register
What is the value of the function f(x) = 2x2 + 3 when x = 2? 7 19 11 –1
191k views
4 votes
What is the value of the function f(x) = 2x2 + 3 when x = 2?
7
19
11
–1

User Simplfuzz
by
7.0k points

2 Answers

3 votes
Plug in 2 for your x, you'll get 2(2^2)+3, which becomes 2(4)+3, 8+3, 11. 
User Robert Sheahan
by
7.6k points
7 votes
11 because 2*(2^2)+3 = 2*4+3 = 8+3 = 11
User Kleaver
by
6.0k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

7.2m questions

9.7m answers

Other Questions

How do you estimate of 4 5/8 X 1/3
Write words to match the expression. 24- ( 6+3)
Please solve the following equation. x-6x=56
whats the most accurate estimation of 65+77
Find the additive inverse of 18/23
Link Copied!