Logarithmic Graphs

Write the equation for the graph.

• f(x) = log₂ (x-3)

• f(x)= 3 log₂(x)

• f(x) = log₂(x+3)

• f(x) = log₂(x) + 3

Tags

CCSS.HSF-IF.C.7E

Write the equation of the graph.

• f(x) = log₂ (-x)

• f(x) = - log ₂ ( x)

• f(x) = log ₂ (x-1)

• f(x) = log ₂(x+1)

Tags

CCSS.HSF-IF.C.7E

Logarithms and Exponentials are what?

• parallel
• perpendiular 
• inverses
• congurent

Tags

CCSS.HSF.BF.B.5

find the asymptote: y = log₁₀ (x+3)

• x=-3
• x=3
• y=-3
• y=3

Tags

CCSS.HSF-IF.C.7E

What kind of asymptotes do logs have?

• horizontal ( y=0)
• vertical (x=0)

Tags

CCSS.HSF-IF.C.7E

Determine the order of transformations

• left 1, reflected over x-axis
• up 1, reflected over y-axis
• right 1, reflected over x-axis
• left 1, reflected over y-axis

Tags

CCSS.HSG.CO.A.2

CCSS.HSG.CO.A.5

To find log₂9 you would....

• Set 2 as your base and break your head trying to find what power will make it 9
• Simply put log9/log2 in your calculator
• Simply put ln2/ln9 into your calculator
• Simply put log(9/2) into your calculator

Tags

CCSS.HSF.BF.B.5

Log with a base "e" (log_e) is the same thing as...

• "e"
• Natural Logarithm (LN)
• Common Logarithm (Log)
• Natural Log, base "e"
  LN_e

Tags

CCSS.HSF.BF.B.5

Find the domain and range of:
f(x) = ln(x)

• D: all real numbers
  R: y > 0
• Domain: all real numbers
  Range: all real numbers
• Domain: x > 0
  Range: all real numbers
• Domain: all real numbers
  Range: y < 0

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.B.5

Describe the transformations of f(x)= -log₂(x+1)

• left one & y-axis reflection
• right one & y-axis reflection
• left one & x-axis reflection
• right one & x-axis reflection

Tags

CCSS.HSF.BF.B.3