Logarithms

Evaluate 18 ^x = 1 

• 18
• 0
• 1
• 2

Tags

CCSS.HSA.REI.A.2

CCSS.HSF.LE.A.2

Evaluate  2 ^x =1/16

• 1/4
• 4
• 1/8
• -4

Tags

CCSS.HSF.LE.A.2

CCSS.HSN.RN.A.1

CCSS.HSN.RN.A.2

Write in exponential form.
log₂(¹/₈) = -3

• 2^-3 = ¹/₈
• 2^1/8 = -3
• -3² = ¹/₈
• -3^1/8 = 2

Tags

CCSS.HSF.BF.B.5

Rewrite log_pt = m in exponential form.

• p^t = m
• t^m = p
• m^t = p
• p^m = t

Tags

CCSS.HSF.BF.B.5

Rewrite log_vn = a in exponential form.

• v^a = n
• n^a = v
• vⁿ = a
• aⁿ = v

Tags

CCSS.HSF.BF.B.5

Evaluate (1/6)^x= 216

• -3
• 3
• -1/3
• 4

Tags

CCSS.HSF.LE.A.4

Logarithms and Exponentials are what?

• parallel
• perpendiular 
• inverses
• congurent

Tags

CCSS.HSF.BF.B.4

CCSS.HSF.BF.B.5

CCSS.HSF.LE.A.4

What is the domain of the graph?

• (-∞,∞)
• (-2, ∞)
• (0,∞)
• (-∞,2)

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.B.5

What kind of asymptotes do logs have?

• horizontal ( y=0)
• vertical (x=0)

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

find the asymptote: y = log₁₀ (x+3)

• x=-3
• x=3
• y=-3
• y=3

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.B.5

CCSS.HSF.IF.C.7