Acomputer manufacturer built a new facility for assembling computers. there were construction and new equipment costs. the company paid for these costs and made combined profits of $10 million after 4 years, as shown in the graph: there is a graph of a line with years on the x axis and profits in millions on the y axis that passes through 0, negative 20 and 4, 10. which equation most closely represents the line depicted in the graph? f(x) = −10x + 4 f of x equals fifteen halves times x minus 20 f(x) = 10x − 4 f of x equals two fifteenths times x minus 20

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

sweetheart, there isn't a cube below.