Question

Find f(–2) for the function f(x) = 3x2 – 2x + 7. −13 −1 1 23

Answer 1

Answer: Like the other user stated it is (23) but the answer place for me was (D)

Answer 2

The correct answer is: 23

Given function:

---- (A)

f(-2) means that we have to put x = -2 in equation (A):

Hence the correct answer is: f(-2) = 23.

Explanation: