Fall PreCal Review

What is the horizontal asymptote to this function?

• y=4
• y=0
• y=-2
• y=1

Tags

CCSS.HSF-IF.C.7D

Where is the removable discontinuity?

• x=2
• x=2 and x=3
• x=-3
• x=3

Tags

CCSS.HSF-IF.C.7D

What is/are the vertical asymptote(s)?

• x=-2
• x=2 and x=3
• x=-3
• x=3

Tags

CCSS.HSF-IF.C.7D

What is the horizontal asymptote?

• y = -4
• y = 1
• x = 1
• y = -6

Tags

CCSS.HSF-IF.C.7D

• y = 0
• y = 1/2
• y = 2
• None

Tags

CCSS.HSF-IF.C.7D

log_525 = ?

• 2
• 5
• 125

Evaluate.
log₃4 – log₃36

• 1/2
• –1/2
• 2
• –2

Expand

• log₃9 - (log₃x + log₃y)
• log₃9 + log₃x + log₃y
• 9 - log₃x + log₃y
• 9 - log₃x - log₃y

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

CCSS.HSF.BF.B.5

CCSS.HSF.IF.C.8

 Write the expression as a single logarithm. 
log 6 - log 3 + 2 log 7

• log 98
• log 78
• log 56
• log 45

To evaluate a logarithm statement log₉81, you think "9 to what power is 81".

• True, and it's 2

• False

Tags

CCSS.HSF.BF.B.5