A Spanish teacher wants to have a party for
her students, and she needs to buy candy to
put in the piñata. She buys $100 worth of 2
types of candy. One type of candy costs $0.10
a piece and another type costs $0.25 a piece.
If she bought 550 pieces of candy in total,
how many pieces of the more expensive
candy did she buy?

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

12 cups   is the answer

step-by-step explanation: