CALCULUS:GRAPHICAL...,AP ED.-W/ACCESS
5th Edition
ISBN: 9780133314564
Author: Finney
Publisher: SAVVAS L
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Students have asked these similar questions
A radioactive material loses mass according to the exponential relation y = 170
n
(3)
28
where y is measured in grams and n is the number of days. Determine the
amount of material remaining after 29 days.
_1 Which of the following is an exponential function?
а) у - х
b) f(x) = x²
c) y = 22
d) f(x) = 2*
_2 What does it imply when the graph of f(x) = a* is asymptotic to x axis?
a) The graph's trend increases to the left of the y – axis.
b) The graph's trend decreases to the left of the y – axis.
c) The graph's trend decreases to the right of the y – axis.
d) The graph's trend can either be that of a growth or decay function.
_3 What will be the behavior of the graph of an exponential function if the y intercept is at
(0, 2)?
a) The graph follows an exponential
growth.
b) The graph follows an exponential
decay.
4 The formula for the Richter rating of a quake is given by R - logQ.
You have a seismograph set up at home and see that there was an event while you
were out that had an intensity of Q = 989. A Richter rating of 4 or more means a
moderate quake occurred. Which of the following is TRUĚ given the situation?
a) The intensity of 989 is the result of a strong quake.
b) The intensity of…
An investment appreciates 2% per year. Originally $5000 is invested. What is an
equation for the years since the money is invested as a function of the investment's
worth?
Ot = log(F/5000)/log(0.02
t = log(F/5000)/log(1.02)
Ot = log(F/5000)/log(0.98)
t = log(F/5000)/log(-1.02)
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- Pls help ASAP, and show all work and steps and please circle the final answer.arrow_forwardSuppose the function f(t)=125000e^-0.103t gives the population of a city t years since 1970. Which of the following is true? The population of the city increases as t increases. The population of the city remains constant as t changes. The population of the city decreases as t increases.arrow_forwardPlease helparrow_forward
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