U2 AA Quiz 2 review

Which function has an asymptote of x = -4?

• y = \log_7(x + 4)

• y = \log_7(x - 4)

• y = \log_7(x) + 4

• y = \log_7(x) - 4

All Log functions have a range of (-∞, ∞) or all Real Numbers.

• True

• False

• X = 2

• X = -2

• Y = 2

• Y = -2

• (10, ∞)

• (-∞, ∞)

• (5, ∞)

• (-∞, 5)

What is the range of the following function? Ln(x-3) +6

• (-∞, 3)

• (3, ∞)

• (6, ∞)

• All real numbers

Which of the following functions could correspond to the graph shown? (Hint: look at the asymptote)

• y = log(x)

• y = 4log(x)

• y = log(x - 3)

• y = log(x - 4)

The function above is _________________________.

• Increasing

• Decreasing

• Constant

• Oscillating

Describe the transformation. Ln ( x – 2 ) + 3

• Left 2 and up 3

• Left 2 and down 3

• Right 3 and up 2

• Right 2 and up 3

Describe the transformation between the two functions. y= Log ( x ) and y = - Log ( x )

• Reflect over the x-axis.

• Reflect over the y-axis.

• Reflect over y=x.

• Reflect over y=-x

What is the x-intercept of the function below? y = Ln ( x – 3 )

• (0,3)

• (3,0)

• (4,0)

• (0,4)