Quiz - Find the roots of factored polynomials

What are the zeros in (x-5)(x+4)

• 4 and -5

• 5 and -4

• -4 and -5

• no zeros

Tags

CCSS.HSA.APR.B.2

Which of the following would be the correct factored form with roots 2, 5, and 6?

• (x-6)(x-2)(x+5)(x-5)

• (x+6)(x+2)(x+5)

• (x-6)(x-2)(x-5)

• (x+6)(x+2)(x-5)

Tags

CCSS.HSA.APR.B.3

What is another word for zeros?

• solutions

• x -intercepts

• roots

• All of the these!

Tags

CCSS.HSF-IF.C.7C

Determine the roots of the polynomial. 
f(x) = -x(x+1)(x-3)

• -1, 3
• 0, -1, 3
• 1, -3
• 0, -3, 1

Tags

CCSS.HSF-IF.C.7C

Pick the polynomial that has the factors 3, 2, -2

• f(x) = (x - 3)(x - 2)(x + 2)

• f(x) = (x + 3)(x + 2)(x - 2)

• f(x) = (3x)(2x)(-2x)

• f(x) = 3x² + 2x - 2

Tags

CCSS.HSA.APR.B.3