PreCalc CIA 1 Review 2

What is the limits of the graph above when x approaching 0?

• 0

• −∞

• Does not exist

What is the limits of the function when x approching a?

• Undefined

• 2

• Does not exist

Find the limits above

• 0

• 1

• -1

• Does not exist
• 6
• 4
• 3

f(1) =

• -2

• -1

• 0

• 1

• 2

f(0) =

• -2

• -1

• 0

• 1

• 2

Match the graph with the correct equation.

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• 
• 

What are the domain restrictions for the red (1st line) piece of this function?

• x ≤ -2

• x ≤ 1.5

• x > -2
• x ≤ -1

Graph

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• 
• 

What is the equation of the vertical asymptote?

• x = 0

• x = 4

• x = -1, x = 4

• x = -1