A company tracking its profits notices that the relationship between the number of items sold, x, and the profit function, P(x), is linear. The company knows that selling 190 items results in $3520 profit and selling 240 items results in $6420 profit. a. Which two (input, output) ordered pairs correspond to the given data? b. What is the slope of the profit function? 58 (190,240), (3520, 6420) (3520,190, 6420, 240) (190,3520), (240,6420) (240,190), (6420,3520) P(x) Part 2 of 5 c. Find the profit function, P(x). Write your answer in mx + b form. = Part 3 of 5

Algebra for College Students
10th Edition
ISBN:9781285195780
Author:Jerome E. Kaufmann, Karen L. Schwitters
Publisher:Jerome E. Kaufmann, Karen L. Schwitters
Chapter8: Functions
Section8.CT: Test
Problem 19CT
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A company tracking its profits notices that the
relationship between the number of items sold, x,
the profit function, P(x), is linear. The company
knows that selling 190 items results in $3520 profit and
selling 240 items results in $6420 profit.
a. Which two (input, output) ordered pairs correspond
to the given data?
(190,240), (3520, 6420)
(3520,190, 6420, 240)
● (190,3520), (240,6420)
(240,190),(6420,3520)
b. What is the slope of the profit function?
58
P(x) =
Part 2 of 5
c. Find the profit function, P(x). Write your answer
in mx + b form.
=
Part 3 of 5
Transcribed Image Text:A company tracking its profits notices that the relationship between the number of items sold, x, the profit function, P(x), is linear. The company knows that selling 190 items results in $3520 profit and selling 240 items results in $6420 profit. a. Which two (input, output) ordered pairs correspond to the given data? (190,240), (3520, 6420) (3520,190, 6420, 240) ● (190,3520), (240,6420) (240,190),(6420,3520) b. What is the slope of the profit function? 58 P(x) = Part 2 of 5 c. Find the profit function, P(x). Write your answer in mx + b form. = Part 3 of 5
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