s ection 8.4-8.5 r eview practice makes perfect … and good quiz grades
TRANSCRIPT
SECTION 8.4-8.5 REVIEW Practice Makes Perfect … And Good Quiz Grades
PRACTICE MAKES PERFECT
SECTION 8.4
Rewriting in Exponential Form: Rewrite the equation in exponential
form (Pg. 490).
SECTION 8.4
Rewriting in Exponential Form: Rewrite the equation in exponential
form (Pg. 490).
SECTION 8.4
Rewriting in Exponential Form: Rewrite the equation in exponential
form (Pg. 490). log 5
15=−1
SECTION 8.4
Evaluating Expressions: Evaluate the expression without a calculator.
(Pg. 490)
SECTION 8.4
Evaluating Logarithms: Use a calculator to evaluate the expression.
Round the result to three decimal places.
(Pg. 490)
SECTION 8.4
Evaluating Logarithms: Use a calculator to evaluate the expression.
Round the result to three decimal places.
(Pg. 490)
SECTION 8.4
Evaluating Logarithms: Use a calculator to evaluate the expression.
Round the result to three decimal places.
(Pg. 490)log √2
SECTION 8.4
Using Inverses: Simplify the expression. (Pg. 490)
SECTION 8.4
Using Inverses: Simplify the expression. (Pg. 490)
SECTION 8.4
Using Inverses: Simplify the expression. (Pg. 490)
Sides Competition
SECTION 8.4
Finding Inverses: Find the inverse of the function.
(Pg. 491)
SECTION 8.4
Finding Inverses: Find the inverse of the function.
(Pg. 491)
SECTION 8.4
Finding Inverses: Find the inverse of the function.
(Pg. 491)
𝑦=ln(𝑥+2)
SECTION 8.4
Finding Inverses: Find the inverse of the function.
(Pg. 491)
𝑦=log28𝑥
SECTION 8.4
Graphing Functions: Graph the function. State the domain and range.
(Pg. 491)
𝑦=log5𝑥
SECTION 8.4
Graphing Functions: Graph the function. State the domain and range.
(Pg. 491)
𝑦=log4(𝑥+4)
SECTION 8.5
Evaluating Expressions: Use a property of logarithms to evaluate the
expression.(Pg. 496)
SECTION 8.5
Evaluating Expressions: Use a property of logarithms to evaluate the
expression.(Pg. 496)
SECTION 8.5
Evaluating Expressions: Use a property of logarithms to evaluate the
expression.(Pg. 496) log (0.01 )3
SECTION 8.5
Expanding Expressions: Expand the expression. (Pg. 496)
SECTION 8.5
Expanding Expressions: Expand the expression. (Pg. 496)
SECTION 8.5
Expanding Expressions: Expand the expression. (Pg. 496)
log 3 𝑥 𝑦3
SECTION 8.5
Condensing Expressions: Condense the expression.
(Pg. 497)
SECTION 8.5
Condensing Expressions: Condense the expression.
(Pg. 497)
3¿
SECTION 8.5
Condensing Expressions: Condense the expression.
(Pg. 497)
log 58− log512
SECTION 8.5
Change-of-Base Formula: Use the change-of-base formula to evaluate
the expression. (Pg. 497)
SECTION 8.5
Change-of-Base Formula: Use the change-of-base formula to evaluate
the expression. (Pg. 497)
SECTION 8.5
Change-of-Base Formula: Use the change-of-base formula to evaluate
the expression. (Pg. 497)
log 419
Pop Quiz
• Turn to Pg. 525-5266 and complete #17-24, #25-31, #32-35 on your own. When you are finished, you may complete the rest of your
homework.
HOMEWORK
Pg. 508#1-13
FOOD FOR THOUGHT …
Supposedly 7% of the U.S. population visits McDonald’s every day. If the United States is home to over 12,804 McDonalds restaurants
and there are approximately 307,006,550 people living in the U.S does this seem
realistic?