Graphing Polynomials

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

• 1
• 2
• 3
• 4

Identify the zeros:

• x=-2, x=-1, x=0
• x=-2, x=0
• x=-1, x=0, x=2
• x=-2, x=0, x=1

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

• 5
• 4
• 3
• 2

• The function has an Even degree
• The function has a Negative coefficient
• The function has an Odd degree
• The function has 3 real zeros

• Positive Odd
• Positive Even
• Negative Odd
• Negative Even

• y=-(x+1)(x-2)(x-4)
• y=(x+1)²(x-3)(x-1)³
• y = 3x³ – 2x + 1
• y=(x+1)³(x-3)(x-1)²

Tags

CCSS.HSA.APR.B.3

• A
• B
• C
• D

Determine the y-intercept 
f(x) = x³ - 5x² - 25x + 125

• (0,0)
• (0,25)
• (0,125)
• (0,5)

Tags

CCSS.HSF-IF.C.7C

What is the degree of the following polynomial?

 $y\ =\ \left(x-2\right)\left(x+4\right)^2\left(x+8\right)^4$  

• 4

• 6

• 7

• 2

What is the degree of the following polynomial?

 $y\ =\ x^5\left(3-x\right)^2\left(x+2\right)^3\left(6-x\right)$  

• 9

• 10

• 11

• 12