Log Functions Graphs

Which function represents the graph?

• log₃(x+4)

• log₂(x-4)

• log₂(x-2)

• log₃(x-4)

Evaluate the expression

• -2

• 3

• 4

• -3

Which graph represents y = log ₃ (x – 2) + 1?

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Match the graph with its equation

• y = log₄ (x)+2

• y = log₄ (x + 2) + 1

• y = log₄ (x - 1) + 2

• y = log₄ (-x + 2)

Which graph matches the equation

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Graph

• A

• B

• C

• D

Match the graph with its equation

• y = log₆(-x) + 1

• y = log₆(x − 2) + 1

• y = log₆(x + 2) - 1

• y = log(x-8) + 1

Match the graph with its equation

• y = log₄ (x)+2

• y = log₄ (x + 2) + 1 

• y = log₄ (x - 1) + 2

• y = log₄ (-x + 2)

Which of the equations could best describe the graph?

What does K represent in this equation? (x) = log _b (x + h) + k

• domain

• vertical shift

• horizontal shift

• base