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Logarithms and Exponential Functions
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Algebra II
Logarithms and Exponential Functions
Module Quizzes
I See You, Expo! True or False Quiz
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Logarithms and Exponential Functions: I See You, Expo! True or False
1.
Which function does not have an inverse?>
y
=
x
^{3}
True
False
2.
Which function is an exponential function?>
y
= 8
^{2x}
True
False
3.
Why can’t
y
=
x
^{30}
have an inverse?>Because it isn’t an even function.
True
False
4.
What is the inverse function of
y
= 50
x
^{3}
>
y
= 3x
^{50}
True
False
5.
What is the inverse function of
y
= 4e
^{x + 7}
?>
True
False
6.
Which set of numbers represents an inverse function of
y
= 2x + 2?>{8,1; 19, 2}
True
False
7.
If the population of a city grows at the same rate every year, what kind of function would best model its growth?>Radical function
True
False
8.
If a plane climbs quickly at first and then slows its ascent over time, what kind of function would best model its growth?>Quadratic function
True
False
9.
Can a linear function ever be greater than an exponential function?>Sometimes, depending on the base, coefficients, and other terms of each equation.
True
False
10.
Which function is a logarithmic function?>
y
= 3
^{7x}
True
False
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