The graph of a quadratic function is shown below. An equation that represents the function could be A - q(x) = -0.5(x - 15)² + 25
B - q(x) = 0.5(x - 15)² + 25
C - q(x) = -0.5(x + 15)² - 25
D - q(x) = 0.5(x + 15)²-25

need more info

step-by-step explanation:

hence, the required result is

step-by-step explanation:

suppose we have two matrices a and b

we will assume the two matrices

we have to compute b-a which means subtracting corresponding elements of a from b.

-

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