Functions, Domain, Range, End Behavior

Which equation matches the graph?

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Tags

CCSS.HSF.LE.A.2

What is the equation of the asymptote?

• y = 2

• y = 1

• x = -3

• y = 0

Tags

CCSS.HSF-IF.C.7D

Find the domain.

Use a scratch graph to help you visualize things. 

• Domain: (-∞, ∞) 

• Domain: [1, ∞) 

• Domain: [-1. ∞)

• Domain: [4, ∞)

Answer explanation

What is the right end behavior?

Answer explanation

What is the right end behavior?

Answer explanation

Which equation matches the given graph?

• y = - √(x + 1)

• y = √(x + 1)

• y = - √(x) - 1

• y = - √(x) + 1

Tags

CCSS.HSF-IF.C.7B

What is the y-intercept of the function?

Answer explanation

Tags

CCSS.HSF-IF.C.7B

What kind of function is represented by the graph?

• Cube Root Function

• Cubic Function

• Polynomial Function

• Square Root Function

Tags

CCSS.HSF-IF.C.7B

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

• (−∞,∞)

• −∞<x<∞

• (−∞,0]

• All Cube Root Functions are different.

Answer explanation

Cube root functions go on and on forever in both the positive and negative directions. (See image)

What is the Range of ALL Cube Root Functions?

• (−∞,∞)

• [0,∞)

• (−∞,0]

• All Cube Root Functions are different.

Answer explanation

Cube root functions have no restrictions for the range or the domain, so it can be any x (domain) or y-value (range) in the universe.

Tags

CCSS.HSF-IF.C.7B