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 x? - 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).

b mark me branliest thx

step-by-step explanation:

step-by-step explanation:

a child is 12 years old, and his father is 32 years older. in how many years will the age of the father be 2 times the age of the child?

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this needs to be the answer format, or else your answer is incomplete.

if the number of years is x, then the equation is

in __ years

answer:

1.14285714286

step-by-step explanation:

divide 40 into 35 and you will get your answer