Cions Chapter 12
000
e.
2
. He
was
13. A trader paid GH¢15 for 6 drinking cups.
One of the cups got broken. He sold the
remaining 5, making a profit of 10%.
Calculate
i) the cost price of each of the six cups.
ii) the selling price of each of the five
cups.
iii) the profit made on each cup sold.
23
and
his
YTT
De​

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

it is 570

step-by-step explanation: