Transcript 100 $ 200 300

Graphing
Solving
Log
Equations
Solving
Log
Exponential
Properties Equations
Misc.
$100 $100 $100 $100 $100
$200 $200 $200 $200 $200
$300 $300 $300 $300 $300
$400 $400 $400 $400 $400
$500 $500 $500 $500 $500
Graphing for $100
Check Your Answer
Graphing for $100
Answer: A
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Graphing for $200
Check Your Answer
Graphing for $200
Answer: A
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Graphing for $300
Check Your Answer
Graphing for $300
Answer:
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Graphing for $400
X-intercept:
Asymptote:
Domain:
Range:
Check Your Answer
Graphing for $400
Answer:
Int: (1, 0)
Asy:x = 0
Dom: (0, infinity)
R: all real numbers
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Graphing for $500
Growth or decay:
Y-intercept:
Asymptote:
Domain:
Range:
Check Your Answer
Graphing for $500
Answer:
T:
decay
I:
(0, 4)
A:
y=1
D:
all real #s
R:
(1, infinity)
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Solving Logs for $100
Evaluate the logarithm.
log (1)
Check Your Answer
Solving Logs for $100
Answer: 0
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Solving Logs for $200
Evaluate the logarithm.
ln (x + 4) = ln (3x - 2)
Check Your Answer
Solving Logs for $200
Answer: x = 3
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Solving Logs for $300
Check Your Answer
Solving Logs for $300
Answer: x = -12
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Solving Logs for $400
18.)
Solve the equation using the change of base.
Round your answer to 3 decimal places
if necessary.
log
(7)
0.4
Check Your Answer
Solving Logs for $400
Answer: -2.124
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Solving Logs for $500
Check Your Answer
Solving Logs for $500
Answer: B
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Log Properties for $100
Expand the logarithm.
log(2w)
Check Your Answer
Log Properties for $100
Answer: log (2) + log (w)
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Log Properties for $200
Condense the log.
4log 3 − 4 log 8
Check Your Answer
Log Properties for $200
Answer: log
4
(3/8)
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Log Properties for $300
Rewrite using the change of
base formula with the natural
logarithm.
Check Your Answer
Log Properties for $300
Answer:
ln (3)
ln (18)
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Log Properties for $400
Simplify the logarithm.
Check Your Answer
Log Properties for $400
Answer: 4x
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Log Properties for $500
Condense the logarithm.
2(logx −logy) − (log3 +2log 5)
Check Your Answer
Log Properties for $500
Answer:
2
X
log( 75y 2 )
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Solving Exponentials for
$100
Check Your Answer
Solving Exponentials
for $100
Answer: x = 3
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Solving Exponentials
for $200
Solve for x.
x
6 = 21
Check Your Answer
Solving Exponentials
for $200
Answer:
x = 1.699
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Solving Exponentials
for $300
Question:
Check Your Answer
Solving Exponentials
for $300
Answer:
x = 10
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Solving Exponentials
for $400
Find the balance of an account after 7 years
if $700 is deposited into an account paying
4.3% interest compounded monthly.
Check Your Answer
Solving Exponentials
for $400
Answer:
$945.34
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Solving Exponentials
for $500
A certain type of food is dropped on the
floor and is growing bacteria exponentially
according to the model, where t is time in
seconds.
,
If there are 8 cells after 20
seconds, what is the value of k?
Check Your Answer
Solving Exponentials
for $500
Answer:
k = 0.069
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Miscellaneous for $100
Simplify the expression.
Check Your Answer
Miscellaneous for $100
Answer:
8e
2x
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Miscellaneous for $200
Rewrite in exponential form.
=x
Check Your Answer
Miscellaneous for $200
Answer:
(e)x = 486
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Miscellaneous for $300
Evaluate:
log (0)
4
Check Your Answer
Miscellaneous for $300
Answer: Undefined
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Miscellaneous for $400
Find the inverse.
Check Your Answer
Miscellaneous for $400
-1
Answer: y = log 3(x + 5) - 1
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Miscellaneous for $500
Divide.
Check Your Answer
Miscellaneous for $500
Answer:
-3x2
- 3x + 1 +
3
(x-1)
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