Finding Zeros of Polynomial Functions

What are the zeros of the function?

• 4,1
• 3,1,-2,-5
• -3, -1, 2, 5
• -2,4

Tags

CCSS.HSA.APR.B.3

Find all zeros:
ƒ(x) = x(5x + 1)(x - 4)

• x = 0, -1, 4
• x = 0, -5, 4
• x = 0, -⅕, 4
• x = 0, ⅕, -4

Tags

CCSS.HSF-IF.C.7C

Find all zeros:
ƒ(x) = x(2x + 1)(x - 2)

• x = 0, -½, 2
• x = 0, ½, 2
• x = 0, -½, -2
• x = 0, -2, 2

Tags

CCSS.HSF-IF.C.7C

Find all zeros:
ƒ(x) = x(3x + 1)(x - 3)

• x = 0, ⅓, 3
• x = 0, -⅓, 3
• x = 0, -⅓, -3
• x = 0, ⅓, -3

Tags

CCSS.HSF-IF.C.7C

Find the root(s) of the function.

• x = 3
• x = {-3, -1, 2}
• x = {-3, 2}
• x = -1

Tags

CCSS.HSA.APR.B.3

CCSS.HSA.APR.B.2

CCSS.HSA.REI.B.4

How many zeros does the polynomial function
 P(x) = 3x⁴+4x-8 have?

• 1
• 2
• 3
• 4

Tags

CCSS.HSA.APR.B.3

The polynomial
f(x) = 5x⁴ + 2x³ + 2x − 7 can have, at most, how many solutions?

• 5
• 4
• 3
• 2

Tags

CCSS.HSA.APR.B.3

CCSS.HSA.REI.D.11

What is the degree?

• Positive
• Negative
• Odd
• Even

Tags

CCSS.HSA.APR.B.3

CCSS.HSA.APR.A.1

What is the degree?

• Positive
• Negative
• Odd
• Even

Tags

CCSS.HSA.APR.B.3

CCSS.HSA.APR.A.1

Make a rough graph of the Polynomial

y = (x -3)(x + 3)(x + 2)

• 
• 
• 
• 

Tags

CCSS.HSA.APR.B.3