Part A. a) Write an equation of the form f(x) ab +c for an exponential function with the following characteristics b) State the domain and range for this equation. Horizontal Asymptote of y = 9 and passes through the points (2, 8) and (0, 5)

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter3: Functions And Graphs
Section3.5: Graphs Of Functions
Problem 58E
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Part A.
a) Write an equation of the form f(x)
function with the following characteristics
b) State the domain and range for this equation.
ab +c for an exponential
Horizontal Asymptote of y = 9 and passes through the points (2, 8) and
(0,5)
Part B.
An influenzae virus triples in size every 50 hours. A sample taken from the
door knob initially finds 1250 viral particles.
a) Write a function to relate the amount of virus, A, in number, to the
time, t, in hours.
b) How large is the viral population after 10 days?
c) How long will it take for the colony to reach 33750 organisms?
Transcribed Image Text:Part A. a) Write an equation of the form f(x) function with the following characteristics b) State the domain and range for this equation. ab +c for an exponential Horizontal Asymptote of y = 9 and passes through the points (2, 8) and (0,5) Part B. An influenzae virus triples in size every 50 hours. A sample taken from the door knob initially finds 1250 viral particles. a) Write a function to relate the amount of virus, A, in number, to the time, t, in hours. b) How large is the viral population after 10 days? c) How long will it take for the colony to reach 33750 organisms?
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