Choose the answer that best represents the situation described below. Steve starts a road trip with a full tank of gas in his car. The farther he drives,
the less gas will be in his car at the next visit to the gas station.
A. The distance Steve drives on a road trip is a function of the type of
car he has
B. The amount of gas left in Steve's car at his next visit to the gas
station is a function of the distance he drove.
C. The distance Steve drives on a road trip is a function of the
number of times he has to go to the gas station.

answer: b. f(x) = (x + 2)^3 (x^2 - 7x + 3)^4

step-by-step explanation:

polynomials always have as many roots as their order. this is a 4th order polynomial- hence 4 roots!

complex roots of polynomials always come in pairs. the quadratic equation has the "+/-" in that will alwaysgenerate m+ni amd m-ni, so 7-2i must be a root of this polynomial equation.

the order of the numerator and denominator are both 2. so the horizontal asymptote is y=a2/b2 =7

verticle asymptotes are the forbidden x-values. f(x) becomes undefined at x=-3 because this value will cause a zero denominator.

a graph of r(x) will have vertical asymptotes at ±1 because these values will make the denominator zero. so the domain of the function cannot include ±1.

you 're wlecome! : )

cretdit to source

english maybe i can ..

to find the perimeter, you add up all the lengths of the sides. in this case you would have to add up 18+22+40+80 which equals 160.