4.) A car company introduces a new car for which the number of cars sold S is the function S(t)=300 5- where t is the time in months. 9 t+2 a.) Find the average rate of cars sold over the first 12 months. b.) During what month does the average rate of cars sold equal the rate of change of car sales?

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter3: Functions And Graphs
Section3.5: Graphs Of Functions
Problem 36E
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14.) A car company introduces a new car for which the number of cars sold S is the function
9
S(r) = 300 (5--22)
where it is the time in months.
t+2
a.) Find the average rate of cars sold over the first 12 months.
H
b.) During what month does the average rate of cars sold equal the rate of change of car sales?
Transcribed Image Text:14.) A car company introduces a new car for which the number of cars sold S is the function 9 S(r) = 300 (5--22) where it is the time in months. t+2 a.) Find the average rate of cars sold over the first 12 months. H b.) During what month does the average rate of cars sold equal the rate of change of car sales?
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