The cables on either side of a pedestrian
suspension bridge are in the shape of a
parabola. the towers that support the
cables are 100 feet apart and 27 feet
high. the cables are at a height of 2 feet
midway between the towers. what is the
height of a cable at a point that is 20 feet
from the center of the bridge?

answer: it is d

step-by-step explanation:

0lz try yourself sorry for not answering

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