U2 Quiz 2 (2.2 Log)

Which function has an asymptote of x = -4?

• y = log₇(x + 4)

• y = log₇(x - 4)

• y = log₇|x| + 4

• y = log₇|x| - 4

Tags

CCSS.HSF-IF.C.7E

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

• True

• False

Tags

CCSS.HSF-IF.C.7E

What is the asymptote of the following function? y = log₂(x + 2)

• X = 2

• X = -2

• Y = 2

• Y = -2

Tags

CCSS.HSF-IF.C.7E

What is the domain of the following function? y = log(x - 5)

• x>10

• (All Real Numbers)

• x>-5

• x>5

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

• y<3

• y>3

• y>6

• All real numbers

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

• y = log(x)

• y = 4 log(x)

• y = log(x - 3)

• y = log(x - 4)

Tags

CCSS.HSF-IF.C.7E

The function above is (a)   .

• Increasing

• Decreasing

Tags

CCSS.HSF-IF.C.7E

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)

Tags

CCSS.HSF-IF.C.7E