Y HS Geometry QTR 4 (SY 2019-20) UPDATED
Circle O has a circumference of approximately 250 rr ft.
What is the approximate length of the diameter, d?
40 ft
80 ft
125 ft
250 ft
Save and Exit
Submit

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

i need a picture

step-by-step explanation:

answer: y = -2.5x - 15

              (-6,0)

step-by-step explanation:

the answer is d

step-by-step explanation:

you can also use mathway to get you answer + steps