Graphs of Cubic Functions

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Which of the following is the equation for the cubic function graphed above

What is the Range of ALL Cube Root Functions in interval notation?

• (−∞,∞)
• −∞<y<∞
• (−∞,0]
• All Cube Root Functions are different.

Tags

CCSS.HSF-IF.C.7B

What is the y-intercept of the following cubic function?

• (1, 0)
• (0, 2)
• (-1, 0)
• (2, 0)

Which of the following is the equation for the cubic function graphed above

What is/are the zero(s) of the function?

• x = 4, x = 1, x = -2
• x = -4, x = -1, x = 2
• y = -2
• (0, -4), (0, -1), (0, 2)

Tags

CCSS.HSF-IF.C.7C

A cubic function has a degree of....

• 1

• 2

• 3

• 4

Which of the following statements is NOT true about f(x)?

• f(x) is a cubic function

• f(x) has 3 x-intercepts

• The range of f(x) is [-4, 2]

• The domain of f(x) is all real numbers.