APPLIC 31. Profit The monthly profit from the sale of x units of a product is given by P = (a) What level of production maximizes profit? (b) What is the maximum possible profit? Profit The monthly profit from the sale ofx units of a 16x 0.01x2 – 900 dollars. %3D - - 32.

Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
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ISBN:9781680331141
Author:HOUGHTON MIFFLIN HARCOURT
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Chapter9: Solving Quadratic Functions
Section: Chapter Questions
Problem 16CT
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#31 please
(b) Use the solution from (a) to find a factor of f{x).
(c) Factor f(x).
(d) Solve f(x) = 0.
29. f(x) = 3x2 - 8x + 4
%3D
30. f(x) = 5x2 – 2x - 7
APPLICATIONS
31. Profit The monthly profit from the sale of x units of a
product is given by P = 16x
(a) What level of production maximizes profit?
(b) What is the maximum possible profit?
32. Profit The monthly profit from the sale of x units of a
product is P =
(a) What level of production maximizes profit?
(b) What is the maximum possible profit?
33. Crop yield The yield in bushels from a grove of
orange trees is given by Y = x(800 – x), where x is the
number of orange trees per acre. How many trees will
maximize the yield?
34. Stimulus-response One of the early results in psychology
relating the magnitude of a stimulus x to the magnitude of
a response y is expressed by the equation
0.01x2
900 dollars.
80x - 0.04x2 - 12,000 dollars.
y = kx?
where k is an experimental constant. Sketch this graph
for k = 1, k = 2, and k = 4.
35. Drug sensitivity The sensitivity S to a drug is related to
the dosage x (in milligrams) by
1000x - x2
Sketch the graph of this function and determine what
dosage gives maximum sensitivity. Use the graph to
determine the maximum connit
Transcribed Image Text:(b) Use the solution from (a) to find a factor of f{x). (c) Factor f(x). (d) Solve f(x) = 0. 29. f(x) = 3x2 - 8x + 4 %3D 30. f(x) = 5x2 – 2x - 7 APPLICATIONS 31. Profit The monthly profit from the sale of x units of a product is given by P = 16x (a) What level of production maximizes profit? (b) What is the maximum possible profit? 32. Profit The monthly profit from the sale of x units of a product is P = (a) What level of production maximizes profit? (b) What is the maximum possible profit? 33. Crop yield The yield in bushels from a grove of orange trees is given by Y = x(800 – x), where x is the number of orange trees per acre. How many trees will maximize the yield? 34. Stimulus-response One of the early results in psychology relating the magnitude of a stimulus x to the magnitude of a response y is expressed by the equation 0.01x2 900 dollars. 80x - 0.04x2 - 12,000 dollars. y = kx? where k is an experimental constant. Sketch this graph for k = 1, k = 2, and k = 4. 35. Drug sensitivity The sensitivity S to a drug is related to the dosage x (in milligrams) by 1000x - x2 Sketch the graph of this function and determine what dosage gives maximum sensitivity. Use the graph to determine the maximum connit
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9781680331141
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HOUGHTON MIFFLIN HARCOURT
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Houghton Mifflin Harcourt