The function P(x)=-1.5+ 300-6000 gives the profit when units of a certain product are sold. Find a) the profit when 75 units are sold dollars b) the average profit per unit when 75 units are sold dollars per unit c) the rate that profit is changing when exactly 75 units are sold dollars per unit
The function P(x)=-1.5+ 300-6000 gives the profit when units of a certain product are sold. Find a) the profit when 75 units are sold dollars b) the average profit per unit when 75 units are sold dollars per unit c) the rate that profit is changing when exactly 75 units are sold dollars per unit
Functions and Change: A Modeling Approach to College Algebra (MindTap Course List)
6th Edition
ISBN:9781337111348
Author:Bruce Crauder, Benny Evans, Alan Noell
Publisher:Bruce Crauder, Benny Evans, Alan Noell
Chapter1: Functions
Section1.4: Functions Given By Words
Problem 13E
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The function P(x)=-1.52 +300x - 6000 gives the profit when a units of a certain product are sold.
Find
a) the profit when 75 units are sold
dollars
b) the average profit per unit when 75 units are sold
dollars per unit
c) the rate that profit is changing when exactly 75 units are sold
dollars per unit
d) the rate that profit changes on average when the number of units sold rises from 75 to 150.
dollars per unit
e) The number of units sold when profit stops increasing and starts decreasing. (Round to the nearest whole
number if necessary.)
ys
AND
Macroecono...
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2
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Transcribed Image Text:g, Reading, a...
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Laczak - Purc...
The function P(x)=-1.52 +300x - 6000 gives the profit when a units of a certain product are sold.
Find
a) the profit when 75 units are sold
dollars
b) the average profit per unit when 75 units are sold
dollars per unit
c) the rate that profit is changing when exactly 75 units are sold
dollars per unit
d) the rate that profit changes on average when the number of units sold rises from 75 to 150.
dollars per unit
e) The number of units sold when profit stops increasing and starts decreasing. (Round to the nearest whole
number if necessary.)
ys
AND
Macroecono...
Our Origins
Question Help: Video
Submit Question
2
W
S
X
units
#4
a
$
# 3
H
d
55
%
MacBook Pro
&
6
N&
7
8
* 00
E
R
T
Y
D
C
כ
9
O
O
F
G
H
J
K
L
>
B
N
M
V-
%
P
V
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