Solving Exponential Equations by Rewriting the Base

Question 1

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

Revolt · Accepted Answer

mc027-8.jpg

Question 2

Which graph represents an exponential function?

Revolt · Accepted Answer

On a coordinate plane, a line is level and then curves upwards rapidly.

Question 3

Which graph represents an exponential function?

Revolt · Accepted Answer

On a coordinate plane, a line increases rapidly and then levels off.

Question 4

Which function represents a vertical stretch of an exponential function?

Revolt · Accepted Answer

f (x) = 3 (one-half) Superscript x

Question 5

Which graph represents an exponential function?

Revolt · Accepted Answer

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

Question 6

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

Revolt · Accepted Answer

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

Question 7

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.

Revolt · Accepted Answer

I and IV

Question 8

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

Revolt · Accepted Answer

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

Question 9

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

Revolt · Accepted Answer

, (0, 1), (1, 2), (2, 4)

Question 10

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

Revolt · Accepted Answer

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

Solving Exponential Equations by Rewriting the Base Answers

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