Read the study and determine whether or not each description applies. Tyrel is testing whether exposure to political news causes people to be more opinionated. For each participant, Tyrel flips a coin and places all the heads in one group and all the tails in another. The heads group watches 20 minutes of political news, while the tails group watches 20 minutes of local nonpolitical news. Afterward, all participants write a persuasive essay and Tyrel measures how strongly and how many times they state their opinions.

may i see the picture? it would a lot, xox

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

70.30

step-by-step explanation: