Virtual High School Algebra Logarithmic Functions Question

Question 1

Simplify the following, using only positive exponents. Do not evaluate.

QUESTION 2

For the following function, state:

i. the domain and range

ii. the y-intercept, and

iii. the horizontal asymptote

Question 3

A particular vehicle model depreciates in value by 9% every year. If the vehicle was worth $24 000 the day it was purchased, what will it be worth 5 years later?

Question 4

Rewrite the following exponential functions as logarithmic functions, and the logarithmic functions as exponential functions:

question 5

Solve for all possible values of x within the domain of the following logarithmic expressions.

question 6

In the following exponential relations, solve for x using logarithms. Round your answers to 4 decimal places.

question 7

Last week there was an earthquake that measured as a magnitude of 3.2 on the Richter scale. Today you hear on the radio that there was a second earthquake that was 27 times more intense than the first. What was the magnitude of the second earthquake on the Richter scale?

Exponential and Logarithmic Functions Unit Assignment
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Question 1 (8 points)
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Simplify the following, using only
positive exponents. Do not evaluate.
a)