A.$600 +50%=
b.$800
+25%=
c.$250
+20%=
d.$500
+15%=
e.$300
+41%=
f.$460
+36%=
g.$260
-10%=
h.$600
-25%=
i.$1400
-60%=
j.$120
-75%=
k.$140
-82%=
l.$120
-97.5%=

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'm sorry i don't know

step-by-step explanation:

hi do you need an answer for your question?

step-by-step explanation: