3.1-3.3 Quiz

Rewrite log₂8 = 3 in exponential form.

• 2⁸ = 3
• 2³ = 8
• 3² = 8
• 8³ = 2

Tags

CCSS.HSF.BF.B.5

CCSS.HSF.LE.A.4

Rewrite 3⁴ = 81 in logarithmic form.

• log₃4 = 81
• log₈₁3 = 4
• log₃81 = 4
• log₄81 = 3

Tags

CCSS.HSF.BF.B.5

CCSS.HSF.LE.A.4

Solve for x.
log₅ 1 = x

• 0
• -1
• 2
• 1

Tags

CCSS.HSF.BF.B.5

CCSS.HSF.LE.A.4

Solve the equation.

• A
• B
• C
• D

Tags

CCSS.HSA.REI.A.1

Using the parent function y=3^x what would the graph of y=3^x+1 look like?

• Horizontal shift left one unit
• Horizontal shift right one unit
• Vertical shift up one unit
• Vertical shift down one unit

Tags

CCSS.HSF.BF.B.3

CCSS.HSF.IF.C.7

What transformations have taken place?

y = 2^x+2 + 1

• right 2, up 2

• left 2, up 1

• right 2, up 1

• left 1, up 2

In the general log function 
y = a*log_b(x-h)+k, what letter tells us if the function has moved left or right?

• a
• b
• h
• k

In the general log function 
y = a*log_b(x-h)+k, what letter tells us if the function has moved up or down?

• a
• b
• h
• k

Condense

• A
• B
• C
• D

Expand

• A
• B
• C
• D