Domain of Logarithmic Functions

Find the domain and range of: f(x) = log₂(x)

What are the transformations of this graph?

• Right 1 Up 5

• Right 1 Down 5

• Left 1 Up 5

• Left 1 Down 5

Where is the asymptote?

• x = 1

• y = 1

• x = -1

• y = -1

Tags

CCSS.HSF-IF.C.7E

• All real numbers

• Positive real numbers

• Negative real numbers

• Zero

What is the domain of logarithmic functions?

• All real numbers

• Positive real numbers

• Negative real numbers

• Zero

Describe domain of the function shown: y=log₂(x+1)

• (-∞,∞)

• (-1,∞)

• (-1,3)

• (∞, -1)

Tags

CCSS.HSF-IF.C.7E

List the domain for the following.

• (-2, ∞)

• (-∞, ∞)

• (- ∞,4)

• (1/5, ∞)

Tags

CCSS.HSF-IF.C.7E

Rewrite 3⁴ = 81 in logarithmic form.

• log₃4 = 81

• log₈₁3 = 4

• log₃81 = 4

• log₄81 = 3

Tags

CCSS.HSF.BF.B.5

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Tags

CCSS.HSF-IF.C.7E