What is the length of KJ in the figure below?

answer: the anser is 3

step-by-step explanation:

c- 2o is equal to 9

536

step-by-step explanation:

answer: c

(2, -4)

goes 7 to the

(9, 4)

easy

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