Register
Evaluate f(-2) if f(x) = x^2+ 3.
32.5k views
4 votes
Evaluate f(-2) if f(x) = x^2+ 3.

User Cvsdave
by
6.0k points

1 Answer

0 votes
f(x) = x² + 3

f(-2) = (-2)² + 3
f(-2) = 4 + 3
f(-2) = 7
User TigerTrussell
by
5.3k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

5.9m questions

7.7m answers

Other Questions

Solve for y in terms of x. 2/3y - 4 = x y = x + 6 y = -x + 4 y = -x + 6 y = x + 4
Use the normal model ​n(11371137​,9696​) for the weights of steers. ​a) what weight represents the 3737thth ​percentile? ​b) what weight represents the 9999thth ​percentile? ​c) what's the iqr of the weights
Evaluate a + b when a = –16.2 and b = –11.4 A. –27.6 B. –4.8 C. 4.8 D. 27.6
What is the value of x? (-4) - x = 5
Find the quotient of 3,078 ÷ 27. A) 104 B) 109 C) 114 D) 119
Link Copied!