Question

Which statement best describes how to determine whether f(x) = x2 – x + 8 is an even function? Determine whether –x2 – (–x) + 8 is equivalent to x2 – x + 8. Determine whether (–x)2 – (–x) + 8 is equivalent to x2 – x + 8. Determine whether –x2 – (–x) + 8 is equivalent to –(x2 – x + 8). Determine whether (–x)2 – (–x) + 8 is equivalent to –(x2 – x + 8).

Answer 1

Answer:

B.

Step-by-step explanation:

Just took it. Edg 2020. Hope this helps :)

Answer 2

Answer:

B. Determine whether (–x)2 – (–x) + 8 is equivalent to x2 – x + 8.

Step-by-step explanation:

on edg 2020 :)