GCW Zeros of Polynomial Functions

How many zeros, at most, could the polynomial function P(x) = 3x⁴ + 4x – 8 have?

• –8

• 2

• 3

• 4

Tags

CCSS.HSA.APR.B.3

What are the zeros of this polynomial function?

• x = –2, x = 1, x = 4

• x = –4, x = 0, x = 1, x = 2

• x = –2, x = –1, x = 0, x = 4

• x = –4, x = –1, x = 2

Tags

CCSS.HSA.APR.B.3

What is another way to say "where a function crosses the x-axis"?

• x-intercept

• zero

• root

• all of these

Tags

CCSS.HSF-IF.C.7C

The degree of a polynomial function determines the maximum number of zeros of the function.

• True

• False

Tags

CCSS.HSA.APR.B.2

CCSS.HSA.APR.B.3

What are the zeros of the polynomial function y = (x + 2)(x – 7)³?

• –2, 7 with multiplicity of 3

• –2, 7, 3

• 2, –7 with multiplicity of 3

• 2, –7, 3

Tags

CCSS.HSF-IF.C.7C

Find the zeros of the function y = (x + 2)(x – 3)(3x – 5).

• x = –2, x = 3, x = 5/3

• x = 2, x = –3, x = –5/3

• x = –2, x = 3, x = 3/5

• x = 2, x = –3, x = –3/5

Tags

CCSS.HSF-IF.C.7C

What are the zeros f(x)?

• x = –2, 2

• x = –2, 0, 2

• x = 0, 2

• x = –4, –2, 0, 2

Tags

CCSS.HSF-IF.C.7C

• –12, 3

• 3, 12

• –6, 6

• –3, 3

Tags

CCSS.HSA.APR.B.3

CCSS.HSA.REI.B.4

• –3, 2

• –2, 3

• 0, 2/3

• 0, 3/2

Tags

CCSS.HSA-SSE.B.3B

CCSS.HSF-IF.C.8A

• 4, 6

• –6, –4, 4

• –2, 2, 6

• –2, –3, 2, 3

Tags

CCSS.HSA.APR.B.2

CCSS.HSA.APR.B.3