an artist created performance art using 9 people each person was connected to each other individual using a different color of ribbon how many pieces of ribbon did the artist use

step-by-step explanation:

my butt

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

i think the answer is b x = 1, y = 35/2

the correct answer is c) 2.