Advanced Algebra Sem 2 Review

Rewrite in exponential form: 
2=log₉x

• 9^x=2
• 2^x=9
• 2⁹=x
• 9²=x

Tags

CCSS.HSF.BF.B.5

Evaluate: log₄(1)

• 1/4

• 0

• 1

• 4

Rewrite log_vn = a in exponential form.

• v^a = n
• n^a = v
• vⁿ = a
• aⁿ = v

Tags

CCSS.HSF.BF.B.5

Rewrite log₅25 as a quotient of two common logarithms. Write your answer in simplest form.

• log 5/log 25

• Log 25/log 25

• Log 25/log 5

• 5

(x+5)²

• x²+25
• 2x+10
• x²+10x+25
• 12x

Tags

CCSS.HSA.APR.C.4

Solve by factoring.

x² + 13x + 12 = 0

• -12 and -1

• 12 and 1

• 13 and 1

• -13 and -1

Find the vertical asymptote(s).

• None
• x = 0
• x= 4
• x = -4, 4

Tags

CCSS.HSF-IF.C.7D

Find the horizontal asymptote.

4x-16

_________

x²-16

• y=4

• y= -4

• y=0

• none

1.  What does the imaginary number 'i' represent?

• -1
• √1
• √-1
• 1

Tags

CCSS.HSN.CN.A.1

1.  You find the value of the discriminant of a quadratic to be 17.  What does the value 17 tell you about the solutions of the quadratic equation?

• There are 0 solutions.
• There is 1 real and 1 complex solution.
• There are 2 real solutions.
• There are 2 complex solutions.

Tags

CCSS.HSA-REI.B.4B