The manufacturer wants to an a large an existing manufacturing facilities such that total for areas 1.5 times that of the current facility. the floor area of the current facility is rectangular and measures 300 feet length by 140 feet width. the manufacturer wants to increase each dimension by the same amount. (a) write a function that represents the new floor area. use x as the variable. (b) find the dimensions of the new floor. round your answer to two decimal places. (c) another alternative is to increase the current floors link to buy an amount that is twice an increase in the floors width. the total floor areas 1.5 times that of the current facility. repeat parts (a) and (b) using these criteria. write a function that represents the new floor area a period use x as a variable. find the dimensions of the new floor. round your answer to two decimal places.

-13

step-by-step explanation:

f(x)=2x-5 for f(-4)

f(-4)   means let x=-4

f(-4) = 2(-4) -5

f(-4) =-8-5

      = -13

answer: 2530

hope this

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! : )

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