Question Three Let f (x) = x2 - 3x + 2, g(x) = V3 – x Find following functions with their domain 1) (f + g)(x) 2) (f. g)(x) 3) A) (x)

College Algebra (MindTap Course List)
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ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
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Chapter4: Polynomial And Rational Functions
Section4.1: Quadratic Functions
Problem 6SC: A company that makes and sells baseball caps has found that the total monthly cost C in dollars of...
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Question Three
Let f (x) = x2 – 3x + 2, g(x) = V3 –
Find following functions with their domain
1) (f + g)(x)
2) (f. g)(x)
3) () (*)
Question Four
For the total cost function C(x) = 3x2 + 100x + 3000 and the total revenue
function R(x) = 400x – 2x2 . Find the number of units that maximizes profit
and find the maximum profit.
Transcribed Image Text:Question Three Let f (x) = x2 – 3x + 2, g(x) = V3 – Find following functions with their domain 1) (f + g)(x) 2) (f. g)(x) 3) () (*) Question Four For the total cost function C(x) = 3x2 + 100x + 3000 and the total revenue function R(x) = 400x – 2x2 . Find the number of units that maximizes profit and find the maximum profit.
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