Review for Unit 2 Math 4 Test

• none of these
  

• 5logm + logn

• logm - 5logn

• 5log(m - n)

• r = kw
  

Tags

CCSS.HSF.BF.B.5

Write the exponential equation as a logarithm

6³ = 216

• log₆(3) = 216

• log₃(6) = 216

• log₆(216) = 3

• log₂₁₆(6) = 3

Tags

CCSS.HSF.BF.B.5

• ln2+2lnx+lny+4lnz

• ln2+2lnx+lny-4lnz

• 2ln(2xy)-4lnz

• 2ln2x+lny-4lnz

Logarithmic functions are the inverse of...

• Linear Functions
• Exponential Functions 
• Quadratic Functions 
• Polynomial Functions 

Rewrite 3⁴ = 81 in logarithmic form.

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

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

How are exponentials and logarithms related?

• They're cousins
• They're inverses
• They're not related
• They're reciprocals

Tags

CCSS.HSF.BF.B.5