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Inverse Functions
Quiz by Mrs. Renner
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A tank is being filled with a liquid. L(t), given below, is the amount of liquid in liters in the tank after t minutes.
L(t)=1.25t+73
Let L−1 be the inverse function of L.
Take x to be an output of the function L.
That is, x=L(t) and t=L−1(x).
Which statement best describes L−1(x)?
A tank is being filled with a liquid. L(t), given below, is the amount of liquid in liters in the tank after t minutes.
L(t)=1.25t+73
Let L−1 be the inverse function of L.
Take x to be an output of the function L.
That is, x=L(t) and t=L−1(x).
Find L-1(x).
, A tank is being filled with a liquid. L(t), given below, is the amount of liquid in liters in the tank after t minutes.
L(t)=1.25t+73
Let L−1 be the inverse function of L.
Take x to be an output of the function L.
That is, x=L(t) and t=L−1(x).
Find L-1(125). If necessary, round your answer to the nearest tenth.
P(n), given below, is the price in dollars for n grams of vitamins.
P(n)=0.2n+5.3
Let P−1 be the inverse function of P.
Take x to be an output of the function P.
That is, x=P(n) and n=P−1(x).
Which statement best describes P−1(x)?
P(n), given below, is the price in dollars for n grams of vitamins.
P(n)=0.2n+5.3
Let P−1 be the inverse function of P.
Take x to be an output of the function P.
That is, x=P(n) and n=P−1(x).
Find P-1(x).
P(n), given below, is the price in dollars for n grams of vitamins.
P(n)=0.2n+5.3
Let P−1 be the inverse function of P.
Take x to be an output of the function P.
That is, x=P(n) and n=P−1(x).
Find P-1(6.6). If necessary, round your answer to the nearest tenth.
Scientists have found a relationship between the temperature and the height above a distant planet's surface. T(h), given below, is the temperature in Celsius at a height of h kilometers above the planet's surface. The relationship is as follows.
T(h)=45-1.25h
Let T−1 be the inverse function of T.
Take x to be an output of the function T.
That is, x=T(h) and h=T−1(x).
Which statement best describes T−1(x)?
Scientists have found a relationship between the temperature and the height above a distant planet's surface. T(h), given below, is the temperature in Celsius at a height of h kilometers above the planet's surface. The relationship is as follows.
T(h)=45-1.25h
Let T−1 be the inverse function of T.
Take x to be an output of the function T.
That is, x=T(h) and h=T−1(x).
Find T−1(x).
Scientists have found a relationship between the temperature and the height above a distant planet's surface. T(h), given below, is the temperature in Celsius at a height of h kilometers above the planet's surface. The relationship is as follows.
T(h)=45-1.25h
Let T−1 be the inverse function of T.
Take x to be an output of the function T.
That is, x=T(h) and h=T−1(x).
Find T−1(29). If necessary, round to the nearest tenth.