AP Calculus Unit 1

What is the limit of the function as x approaches -4 from the left?

• 2
• -4
• DNE
• -2

What three conditions must exist for a function to be continuous?

• ƒ(c) must exist

• the limit as x → c must exist

• the limit as x →c must equal ƒ(c)

• all functions are continuous

What is the limit?

• Infinity
• 20
• DNE
• 12

• Does not exist
• -2
• 0
• -1

• Does not exist
• 2
• 0
• 1

What is the limit?

• DNE
• 2/3
• 1/4
• Infinity

Find the vertical asymptote(s) (if any) of the graph of the function.

• x=2

• x=-2

• None

• X=2, x=-2

• -7

• 0

• 1

• DNE

• A
• B
• C
• D

• Does not exist
• 1
• -1
• 0