Philip made a total of 9 bracelets and necklaces from 120 inches of cord He used 8 inches of cord for each bracelet and 20 inches ot cord for each necklace. Use matrices to find the number of bracelets and the number of necklaces that Philip made.

answer: 1 2 3 6

step-by-step explanation:

1x6=6 2x3=6

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

explanation:

step-by-step explanation:

i would love   to but there is no graph shown

step-by-step explanation:

i am so sorry