Use the factor theorem to determine whether the binomial x-3 is a factor of the polynomial function f(x) = -5x^3 + 16x^2 -9

(x - 3) is a factor of f(x)

Step-by-step explanation:

If (x - h) is a factor of f(x) then f(h) = 0 ← factor theorem

Thus if (x - 3) is a factor of f(x) then f(3) = 0

f(3) = - 5(3)³ + 16(3)² - 9 = - 135 + 144 - 9 - 0

Thus (x - 3) is a factor of f(x)

pay attention in your classes and concentrate the best thing you can do to raise your test scores is to pay attention when you're supposed to be learning the material: in class!

take good notes.

do your homework.

use mnemonics and other tricks.

do practice tests.

note: the best i know.

ok so the answer to your question is simple as long as you look at the different dimensions that contain the exemplary letters that combined in the right order give you words that eventually within the 5th dimension will conform and give you the correct answer to your question. hope i , stop looking at this easily, look at it with a spectral view.

step-by-step explanation:

told you