Domain Range and Intervals of Rational Functions

What is the range of this function?

What are the decreasing intervals of this function?

What is the domain of this function? #7

The dashed blue lines represent asymptotes

What is the domain and range of this rational function? #44

What are the decreasing intervals for this function?

Which of the following represents the graph below?

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What are the increasing intervals for this function?

What are the asymptotes?

• x = -1         y = -3
• x = 1          y = -3
• x = -1         y = 3
• x = 1          y = 3

What are the decreasing intervals for the function?

What are the asymptotes?

• x = -3        y = 1  
• x = 3         y = 1
• x = -3        y = -1
• x = 3         y = -1