Twa kɔ nsɛm atitiriw so

Sign up for FREE

Precalc Honors 2.3 Homework

Last updated 5 months ago

6 Nsɛmmisa

1

Asemmisa {{asɛmmisaAhyɛnsode}}

1.

Is x+2 a factor of the function? Think about good ways to tell.

3

1

Asemmisa {{asɛmmisaAhyɛnsode}}

3.

What is the remainder when {x^2-3x-28 } is divided by {x-7}

1

1

1

Asemmisa {{asɛmmisaAhyɛnsode}}

2.

Use synthetic division to divide x^{5}-3x^3+6x^2+9x+6 by x+2

Asemmisa {{asɛmmisaAhyɛnsode}}

4.

{x+5} is a factor of a polynomial {f}. Which of the following is true?

{f(-5)=0}

{f(5)=0}

{\frac{f(x)}{x+5}}has a remainder of -5

{\frac{f(x)}{x-5}}has no remainder

Asemmisa {{asɛmmisaAhyɛnsode}}

5.

One factor of {f(x)=x^3+2x^2-5x-10} is {x+2}. What are the other two factors?

Asemmisa {{asɛmmisaAhyɛnsode}}

6.

Let {g(x)=-5x^4-2x^3+9x^2-8x+c} where c is a constant. What does c equal in order for {x-1} to be a factor of the function?