Question

Which functions have an axis of symmetry of x = –2? Check all that apply.
f(x) = x2 + 4x + 3
f(x) = x2 – 4x – 5
f(x) = x2 + 6x + 2
f(x) = –2x2 – 8x + 1
f(x) = –2x2 + 8x – 2

Will medal.

Answer 1

Could I help you?

Answer 2

Indeed

Answer 3

You are welcome!

Answer 4

No answer?

Answer 5

Step by step, brother!
The idea is: we are searching for the functions that have this form:


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