Ratic
which could be the function?
of(x) = (x + 4)2
of(x) = x2 + 4
f(x) = (x – 4)2
of(x) = x2 - 4

10

step-by-step explanation:

7+3=10

£56

step-by-step explanation:

step-by-step explanation:

to determine whether a given function is even, we simply substitute x with -x in the expression. if the result after simplification is identical to the original equation, then the function is said to be even other wise odd.

f(-x) = (-x)^2 - (-x) + 8

      = x^2 + x +8

the resulting function is not identical to the original one;

f(-x) ≠ f(x)

therefore, f(x) is not an even function

where is the graph, sweetheart?

step-by-step explanation: