The price, p, in dollars, for an item depends on the quantity sold, q, and is given by the demand function: 12896 D(g) : = p = (q + 2)? 50 and q What is the average rate of change of this function between the quantities q = read that twice to make sure you use the correct approach) 60 ? (Please To ensure your answer is scored/graded correctly, round any values of price (p) that you get to the nearest penny, and use those rounded values in your computations. Answer: The price per item, p , of the item is changing, on average, by

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
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Chapter9: Quadratic Functions And Equations
Section9.6: Solving Quadratic Equations By Using The Quadratic Formula
Problem 64PFA
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The price, p, in dollars, for an item depends on the quantity sold, q, and is given by the demand function:
12896
D(q) = p =
(q + 2)?
What is the average rate of change of this function between the quantities q = 50 and q = 60 ? (Please
read that twice to make sure you use the correct approach)
To ensure your answer is scored/graded correctly, round any values of price (p) that you get to the nearest
penny, and use those rounded values in your computations.
Answer: The price per item, p , of the item is changing, on average, by
Select an answer
(Round to 2 decimal places for the numerical answer.)
(To answer this question, enter your numerical value in the box and choose the most appropriate
choice for the answer's units from the drop down list. If your result is negative, don't forget to include
that sign.)
Transcribed Image Text:The price, p, in dollars, for an item depends on the quantity sold, q, and is given by the demand function: 12896 D(q) = p = (q + 2)? What is the average rate of change of this function between the quantities q = 50 and q = 60 ? (Please read that twice to make sure you use the correct approach) To ensure your answer is scored/graded correctly, round any values of price (p) that you get to the nearest penny, and use those rounded values in your computations. Answer: The price per item, p , of the item is changing, on average, by Select an answer (Round to 2 decimal places for the numerical answer.) (To answer this question, enter your numerical value in the box and choose the most appropriate choice for the answer's units from the drop down list. If your result is negative, don't forget to include that sign.)
The price, p, in dollars, for an item depends on the quantity sold, q, and is given by the demand function:
12896
D(g)
= p =
(q + 2)? "
50 and q
What is the average rate of change of this function between the quantities q
read that twice to make sure you use the correct approach)
60 ? (Please
To ensure your answer is scored/graded correctly, round any values of price (p) that you get to the nearest
penny, and use those rounded values in your computations.
Answer: The price per item, p , of the item is changing, on average, by
V Select an answer
(Round to 2 decimal places for the numerical answer.)
items
ter your numerical value in the box and choose the most appropriate
from the drop down list. If your result is negative, don't forget to include
dollars per item, per item
items per dollar, per item
dollars
Transcribed Image Text:The price, p, in dollars, for an item depends on the quantity sold, q, and is given by the demand function: 12896 D(g) = p = (q + 2)? " 50 and q What is the average rate of change of this function between the quantities q read that twice to make sure you use the correct approach) 60 ? (Please To ensure your answer is scored/graded correctly, round any values of price (p) that you get to the nearest penny, and use those rounded values in your computations. Answer: The price per item, p , of the item is changing, on average, by V Select an answer (Round to 2 decimal places for the numerical answer.) items ter your numerical value in the box and choose the most appropriate from the drop down list. If your result is negative, don't forget to include dollars per item, per item items per dollar, per item dollars
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