Answers LAUSD-Algebra II B Prescriptive - SummerUnit Test

Graphing Logarithmic Functions Answers

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Which of the following describes the transformation of from the parent function ?

reflect across the x-axis, stretch the graph vertically by a factor of 3, shift 2 units up

reflect across the y-axis, stretch the graph vertically by a factor of 2, shift 3 units up

reflect across the x-axis, stretch the graph vertically by a factor of 2, shift 3 units up

reflect across the y-axis, stretch the graph vertically by a factor of 3, shift 2 units up

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Which of the following describes the transformations of from the parent function ?

shift 4 units left, reflect over the x-axis, shift 2 units down

shift 4 units left, reflect over the y-axis, shift 2 units down

shift 4 units right, reflect over the x-axis, shift 2 units down

shift 4 units right, reflect over the y-axis, shift 2 units down

Which graph represents an exponential function?

On a coordinate plane, a curve decreases rapidly and then levels out.

On a coordinate plane, a curve decreases, changes directions, and then decreases again.

On a coordinate plane, 2 curves mirror each other.

On a coordinate plane, a line curves increases gradually.

What are the domain and range of the function f(x) = 3x + 5?

domain: ; range:

domain:; range:

domain: ; range:

Which set of ordered pairs could be generated by an exponential function?

(0, 0), (1, 1), (2, 8), (3, 27)

(0, 1), (1, 2), (2, 5), (3, 10)

(0, 0), (1, 3), (2, 6), (3, 9)

(0, 1), (1, 3), (2, 9), (3, 27)

Which properties are present in a table that represents an exponential function in the form when ?I. As the x-values increase, the y-values increase.II. The point (1, 0) exists in the table.III. As the x-values increase, the y-values decrease.IV. As the x-values decrease, the y-values decrease, approaching a singular value.

I and IV

I and II

II and III

III only

Which table represents an exponential function of the form when ?

mc028-3.jpg

mc028-4.jpg

mc028-5.jpg

mc028-6.jpg

What are the domain and range of ?

The domain is all real numbers. The range is all real numbers.

The domain is all real numbers. The range is all real numbers greater than zero.

The domain is all real numbers greater than zero. The range is all real numbers.

The domain is all real numbers greater than zero. The range is all real numbers greater than zero.

Which of the following exponential equations could be represented by the table below?3210123452.00142.00412.01232.0372.1112.3333511

mc027-6.jpg

mc027-7.jpg

mc027-8.jpg

mc027-9.jpg

Which statement best describes the domain and range of p(x) = 6–x and q(x) = 6x?

p(x) and q(x) have the same domain and the same range.

p(x) and q(x) have the same domain but different ranges.

p(x) and q(x) have different domains but the same range.

p(x) and q(x) have different domains and different ranges.

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Graphing Logarithmic Functions Answers

0 verified answers

Free Preview

Which of the following describes the transformation of from the parent function ?

reflect across the x-axis, stretch the graph vertically by a factor of 3, shift 2 units up

reflect across the y-axis, stretch the graph vertically by a factor of 2, shift 3 units up

reflect across the x-axis, stretch the graph vertically by a factor of 2, shift 3 units up

reflect across the y-axis, stretch the graph vertically by a factor of 3, shift 2 units up

Free Preview

Which of the following describes the transformations of from the parent function ?

shift 4 units left, reflect over the x-axis, shift 2 units down

shift 4 units left, reflect over the y-axis, shift 2 units down

shift 4 units right, reflect over the x-axis, shift 2 units down

shift 4 units right, reflect over the y-axis, shift 2 units down

Which graph represents an exponential function?

On a coordinate plane, a curve decreases rapidly and then levels out.

On a coordinate plane, a curve decreases, changes directions, and then decreases again.

On a coordinate plane, 2 curves mirror each other.

On a coordinate plane, a line curves increases gradually.

What are the domain and range of the function f(x) = 3x + 5?

domain: ; range:

domain:; range:

domain: ; range:

Which set of ordered pairs could be generated by an exponential function?

(0, 0), (1, 1), (2, 8), (3, 27)

(0, 1), (1, 2), (2, 5), (3, 10)

(0, 0), (1, 3), (2, 6), (3, 9)

(0, 1), (1, 3), (2, 9), (3, 27)

I and IV

I and II

II and III

III only

Which table represents an exponential function of the form when ?

mc028-3.jpg

mc028-4.jpg

mc028-5.jpg

mc028-6.jpg

What are the domain and range of ?

The domain is all real numbers. The range is all real numbers.

The domain is all real numbers. The range is all real numbers greater than zero.

The domain is all real numbers greater than zero. The range is all real numbers.

The domain is all real numbers greater than zero. The range is all real numbers greater than zero.

Which of the following exponential equations could be represented by the table below?3210123452.00142.00412.01232.0372.1112.3333511

mc027-6.jpg

mc027-7.jpg

mc027-8.jpg

mc027-9.jpg

Which statement best describes the domain and range of p(x) = 6–x and q(x) = 6x?

p(x) and q(x) have the same domain and the same range.

p(x) and q(x) have the same domain but different ranges.

p(x) and q(x) have different domains but the same range.

p(x) and q(x) have different domains and different ranges.

Did you find these answers helpful?

Graphing Logarithmic Functions Answers

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Graphing Logarithmic Functions Answers

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