The profits of a small company for each of the first five years of its operation are given in the table to the right. a. Plot points representing the profit as a function of year, and join them by as smooth a curve as you can. b. What is the average rate of increase of the profits between 2010 and 2012? c. Use your graph to estimate the rate at which the profits were changing in 2011.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter3: Linear And Nonlinear Functions
Section3.3: Rate Of Change And Slope
Problem 18PPS
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The profits of a small company for each of the first five
years of its operation are given in the table to the right.
a. Plot points representing the profit as a function of year,
and join them by as smooth a curve as you can.
b. What is the average rate of increase of the profits
between 2010 and 2012?
c. Use your graph to estimate the rate at which the profits
were changing in 2011.
a. Choose the correct graph below.
Year
2010
2011
2012
2013
2014
Profit in $1000s
217
238
273
322
385
Transcribed Image Text:The profits of a small company for each of the first five years of its operation are given in the table to the right. a. Plot points representing the profit as a function of year, and join them by as smooth a curve as you can. b. What is the average rate of increase of the profits between 2010 and 2012? c. Use your graph to estimate the rate at which the profits were changing in 2011. a. Choose the correct graph below. Year 2010 2011 2012 2013 2014 Profit in $1000s 217 238 273 322 385
a. Choose the correct graph below.
C.
Ay
450-
400-
PAPL
350-
300-
250-
200-
150+
A.
Ay
675-
600-
525-
450-
375-
300-
225+
B.
Ay
450-
400-
350
300-
250-
200-
150-
Ay
450-
400-
350-
300-
250-
200-
150+
Transcribed Image Text:a. Choose the correct graph below. C. Ay 450- 400- PAPL 350- 300- 250- 200- 150+ A. Ay 675- 600- 525- 450- 375- 300- 225+ B. Ay 450- 400- 350 300- 250- 200- 150- Ay 450- 400- 350- 300- 250- 200- 150+
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