Quiz 7.1
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Last updated almost 4 years ago
26 questions
Note from the author:
You will find Desmos helpful. If you have trouble getting the right subscript for the log when there are fractions, try using the decimal form of the fraction.
This quiz is 5 graphing questions and 4 solving equation questions.
When you finish, work on the slide rule activity. Play with the simulator linked in the agenda, then work on the handout.
You will find Desmos helpful. If you have trouble getting the right subscript for the log when there are fractions, try using the decimal form of the fraction.
This quiz is 5 graphing questions and 4 solving equation questions.
When you finish, work on the slide rule activity. Play with the simulator linked in the agenda, then work on the handout.
Find the features of the function.
f(x) = 2\cdot (\frac{4}{3})^{x+3}-4
1
Growth or decay?
Growth or decay?
1
Asymptote?
There should be an "=" in your answer, no spaces.
Asymptote?
There should be an "=" in your answer, no spaces.
1
End behaviors? Select two.
End behaviors? Select two.
1
x-intercept?
Use (x, 0) format, rounding to the nearest hundredth when necessary. If the intercept does not exist, type "none".
x-intercept?
Use (x, 0) format, rounding to the nearest hundredth when necessary. If the intercept does not exist, type "none".
1
y-intercept?
Use (0, y) format, rounding to the nearest hundredth when necessary. If the intercept does not exist, type "none".
y-intercept?
Use (0, y) format, rounding to the nearest hundredth when necessary. If the intercept does not exist, type "none".
Find the features of the function.
f(x) = log_{2}(x-1)
1
Asymptote?
There should be an "=" in your answer, no spaces.
Asymptote?
There should be an "=" in your answer, no spaces.
1
End behaviors? Select two.
End behaviors? Select two.
1
x-intercept?
Use (x, 0) format, rounding to the nearest hundredth when necessary. If the intercept does not exist, type "none".
x-intercept?
Use (x, 0) format, rounding to the nearest hundredth when necessary. If the intercept does not exist, type "none".
1
y-intercept?
Use (0, y) format, rounding to the nearest hundredth when necessary. If the intercept does not exist, type "none".
y-intercept?
Use (0, y) format, rounding to the nearest hundredth when necessary. If the intercept does not exist, type "none".
Find the features of the function.
f(x) = 4\cdot (\frac{3}{8})^{x}-3
1
Growth or decay?
Growth or decay?
1
Asymptote?
There should be an "=" in your answer, no spaces.
Asymptote?
There should be an "=" in your answer, no spaces.
1
End behaviors? Select two.
End behaviors? Select two.
1
x-intercept?
Use (x, 0) format, rounding to the nearest hundredth when necessary. If the intercept does not exist, type "none".
x-intercept?
Use (x, 0) format, rounding to the nearest hundredth when necessary. If the intercept does not exist, type "none".
1
y-intercept?
Use (0, y) format, rounding to the nearest hundredth when necessary. If the intercept does not exist, type "none".
y-intercept?
Use (0, y) format, rounding to the nearest hundredth when necessary. If the intercept does not exist, type "none".
Find the features of the function.
f(x) = log_{\frac{1}{4}}(x-2)+1
1
Asymptote?
There should be an "=" in your answer, no spaces.
Asymptote?
There should be an "=" in your answer, no spaces.
1
End behaviors? Select two.
End behaviors? Select two.
1
x-intercept?
Use (x, 0) format, rounding to the nearest hundredth when necessary. If the intercept does not exist, type "none".
x-intercept?
Use (x, 0) format, rounding to the nearest hundredth when necessary. If the intercept does not exist, type "none".
1
y-intercept?
Use (0, y) format, rounding to the nearest hundredth when necessary. If the intercept does not exist, type "none".
y-intercept?
Use (0, y) format, rounding to the nearest hundredth when necessary. If the intercept does not exist, type "none".
Find the features of the function.
f(x) = 8\cdot2^{\frac{1}{3}x}-10
1
Growth or decay?
Growth or decay?
1
Asymptote?
There should be an "=" in your answer, no spaces.
Asymptote?
There should be an "=" in your answer, no spaces.
1
x-intercept?
Use (x, 0) format, rounding to the nearest hundredth when necessary. If the intercept does not exist, type "none".
x-intercept?
Use (x, 0) format, rounding to the nearest hundredth when necessary. If the intercept does not exist, type "none".
1
y-intercept?
Use (0, y) format, rounding to the nearest hundredth when necessary. If the intercept does not exist, type "none".
y-intercept?
Use (0, y) format, rounding to the nearest hundredth when necessary. If the intercept does not exist, type "none".
Solve for x. Type your answer as a number, rounded to two decimal places where necessary.
1
7^{x}=24
7^{x}=24
1
4^{8x-2}=84
4^{8x-2}=84
1
8^{6-4x}=6
8^{6-4x}=6
1
8\cdot 11^{3p-9}+10=194
8\cdot 11^{3p-9}+10=194