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Algebra 2 Exponential and Log Functions Basics Flashcards | StudBud
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Algebra 2 Exponential and Log Functions Basics
Algebra 2 Exponential and Log Functions Basics
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review of exponential functions and log functions basics
Flashcards
11 cards
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Practice quiz
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Questions
11
Answers
1
How is the graph of f(x) = 5
x
+9 different from its parent function?
it is shifted 9 units up
it is shifted 9 units down
It is shifted 9 units left
it is shifted 9 units right
2
Solve for x: 6
x+7
= 36
x
9
2
-7
7
3
What is the vertical asymptote of f(x) = log
10
(x)+2?
x = 2
x = 0
x = -2
x = 10
4
Solve for x: 2
x
= 64
3/2
8
6
4
5
Which equation best fits this graph?
y = log4(x+2)
y = 4x + 2
y = log4(x) + 2
y = 4x+2
6
Determine the value of: e
4
-log(100)
400
52.598
56.598
-45.401
7
Solve for x: log
x
25 = 2
5
25
2
10
8
Write the following in exponential form: log
3
x = 14
x14 = 3
314 = x
14x = 3
3x = 14
9
What is the horizontal asymptote of f(x) = 3
x
+4 ?
y = 3
y = -4
y = 0
y = 4
10
if f(x) = log
4
(x+11), then determine f(5)
f(5) = 3
f(5) = 4
f(5) = 16
f(5) = 2
11
Write the following in logarithmic form: 7
x
= 200
log7 200 = x
log7x = 200
log200x = 7
logx200 = 7
