Graph Logarithm

What is the equation of the graph?

What is the equation of the graph?

Graph the logarithmic function y = log(x) on the coordinate plane.

• The graph of y = log(x) is a parabola opening upwards.

• The graph of y = log(x) is a curve that intersects the x-axis at (1, 0) and approaches negative infinity as x approaches 0.

• The graph of y = log(x) is basically the same as the graph of a square root .

• The graph of y = log(x) is a straight line passing through the origin.

• The graph of y = log(x) is almost exactly like the graph of y=10^x.

Graph the logarithmic function y = log(2x) on the coordinate plane.

• The graph of y = log(2x) will have a vertical asymptote at x = 2 and will run through (2,0) and (20,1)

• The graph of y = log(2x) will have a horizontal asymptote at x = 0 and will run through (1,0) and (10,1)

• The graph of y = log(2x) will have a vertical asymptote at x = 0 and will run through (.5,0) and (5,1)

• The graph of y = log(2x) will have a horizontal asymptote at x = 0 and will run through (1,0) and (20,1)

• The graph of y = log(2x) will have a horizontal asymptote at x = 2 and will run through (1,0) and (10,1)

Graph

• A

• B

• C

• D

Which graph matches the equation

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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)

Match the graph with its equation

• y = log₄ (x)+2

• y = log₄ (x + 2) + 1 

• y = log₄ (x - 1) + 2

• y = log₄ (-x + 2)

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

Which of the equations could best describe the graph?