Polynomials

What are the zeros of the graph?

• -4, -1, 2, and 1 with multiplicity 2
• -4, -1, 1, 2
• 4, 1, -2, and -1 with multiplicity 2
• 4, 1, -1, -2

When a polynomial is written in standard form, the coefficient of the first term is called the _____________.

• Boss coefficient
• Leading coefficient
• Best coefficient
• Greatest common coefficient

How many real zeros does the function have?

• None
• 2
• 3
• 4

Tags

CCSS.HSA.APR.B.2

CCSS.HSA.APR.B.3

All imaginary roots comes in pairs.

• True
• False

Tags

CCSS.HSN.CN.C.9

The degree of the polynomial determines the number of roots.

• True
• False

Tags

CCSS.HSA.APR.B.3

A Polynomial of Degree 6 CAN have the following number of imaginary roots:

• 1
• 4
• 3
• 8

Tags

CCSS.HSN.CN.C.9

State the zeros of the polynomial (include multiplicity):
f(x) = (x²+9)(x -1)³(2x + 5)

• -9, 1, -5
• -9, 1 (multiplicity of 3), -5
• ± 3i , 1 (multiplicity of 3), -5∕2
• ± 3i, 1, -5

Tags

CCSS.HSF-IF.C.7C

Write a polynomial in factor form with zeros at x = 1, x = -1 x = 0

• (x - 1)(x + 1)
• x(x - 1)(x + 1)
• x²(x - 1)(x + 1)
• x(x - 1)(x - 1)

Tags

CCSS.HSA.APR.B.3

Write a polynomial with the given zeros
x = 1, -1, 2

• x³ - 2x² - x + 2
• x³ + 2x² + x - 2
• x³ - 2x² + x + 2
• x³ - 2x² - x - 2

Tags

CCSS.HSA.APR.B.3

Find the zeros of the polynomial.
f(x) = (x-5)(2x+3)(7x-4)(x+6)

• x = 5, (2/3), 6, (7/4)
• x= -5, (3/2), (-4/7), 6
• x= 5, (-3/2), (4/7), -6
• x= 6, 5, -2/3, -4/7

Tags

CCSS.HSF-IF.C.7C