3.2.3 Pre-Cal Sem 1 Apex

if x - 1 is a factor of p(x) = x^3 - 7x^2 + 15x - 9, which of the following represents the complete factorization for p(x)?

(x - 3)(x - 3)(x - 1)

what is the remainder for the division problem shown?

-10

what is the missing number in the synthetic division array?

-3

Evaluate f(2) using substitution f(x) = 2x^3 - 3x^2 - 18x - 8

-40

which of the following expressions is this one equivalent to? 3x^3 + 15x^2 + 17x + 3/x + 5

3x^2 + 17 - 82/x+5

what is the remainder when x^2 + 3 is divided by x - 1

4

if f(c) = 0 which of the following statements must be true

the point (-c,0) does not lie on the graph of f(x) (WRONG)

the point (3,0) lies on the graph of p(x) = x^3 - 7x^2 + 15x - 9

true

x - 3 is a factor of p(x) = x^3 -7x^2 + 15x - 9

true

which of the following expressions is this one equivalent to? (x^4 -2x^3 - x + 2) / (x^3 -1)

x - 2