Judy built a rectangular patio that is 9 units wide and has a perimeter of 40 units. Which image correctly labels the given information?

answer: 5

step-by-step explanation:

answer4 to the second power is 16

and 4 to the third power is 64,

where are the graphs?

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