What is the measure of XYZ?

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

it would have to be 3/0

i believe that the answer is y+6=1/3(x+2)

his answer is incorrect. i just used it, and it said it was incorrect. the answer is 0.