(4.8) Practice

This graph is _______ in the highlighted areas.

• Decreasing

• Increasing

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

What are the zeros?

• x = - 4

• There are none

• x = - 1.5 & 1.5

• x = - 3.5 and 3.5

Tags

CCSS.HSF-IF.C.7A

What are the zeros?

• approximately x = - 3.2

• There are none

• approximately x = 3.2

• approximately x = - 3.2 and 3.2

Tags

CCSS.HSA.APR.B.3

CCSS.HSA.REI.D.11

Identify the zeros:

• x=2, x=6, x=-4
• (x+2)(x+6)(x-4)
• (x-2)(x-6)(x+4)
• x=-2, x=-6, x=4

Tags

CCSS.HSA.APR.B.2

CCSS.HSA.APR.B.3

What is the degree of the polynomial function
P(x)=3x⁴-7x²-2x⁷-x+4?

• 4
• 7
• 2
• 11

What is the degree of the function graphed here?

• 6
• 4
• 3
• 5

How many real solutions does the function have?

• 0
• 1
• 2
• 3

Tags

CCSS.HSF-IF.C.7C

Even or odd?

• even

• odd

identify zeros

• (-1,0)

• (0,-1)

• (-0.333,1.333)

• (0.333,0)

Tags

CCSS.HSF-IF.C.7A

Which of the following is a 5th degree trinomial with a leading coefficient of -2? 

• -2x⁵ + 3x - 1
• 5x^-2 +3x - 1
• -2x⁵ + 3x⁴ + 2x³ + x² - 10
• 2x + 5