Polynomial Graphs

Match the graph to the function

• f(x) = -x³+x

• f(x) = x³-x²+2x+4

• f(x) = ⅝x³+2x²

• f(x) = ⅖x⁴-5x²

Match the graph to the function

• f(x)= -x²+3x+2

• f(x) = -x³+2

• f(x) = x³+2

• f(x) = ⅓x⁴-5x²+2

Match the graph to the function

• f(x) = x²+7x+6

• f(x) = -x²+7x-6

• f(x) = x²-5x-6

• f(x) = -x²-7x-6

Tags

CCSS.HSF-IF.C.7A

Match the graph to the function

• f(x) = -2x⁶+9x²

• f(x) = x⁶-7x⁴+12x²-x-2

• f(x) = x⁶-3x³+x+2

• f(x) = -x⁶+5x⁴+3x-2

What are the decreasing intervals?

• (- ∞, -1.5) & (0, 1.5)

• (-1.5, 0) & (1.5, ∞)

• (- ∞, -1.5) & (-1.5, 0)

• (-1.5, 0) & (0, 1.5)

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

What are the increasing intervals?

• (- ∞, 0) & (2, ∞ )

• (-1, 0) & (2,4)

• (0,2) & (-3, -7)

• (-8, -3) & (-7, 8)

State the Range.

• y ≤ 3

• y ≥ 3

• All Reals

• y ≤ 0

Tags

CCSS.HSF-IF.C.7A

Which of the following correctly identifies the End Behavior?

• 
• 
• 
• 

Tags

CCSS.HSF-IF.C.7A

What are the decreasing intervals?

• (- ∞, 0) & (2, ∞ )

• (-1, 0) & (2,-4)

• (0,2)

• (0, -4) & (0, 2)