The post office is 3.56kilometers from Maria ‘s house and 1.38 kilometers from Simon’s house. How much farther doe

f(x) is going down by 4

step-by-step explanation:

(its either that or its going left by 4)

c

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