An aircraft factory manufactures airplane engines. If x engines are made then the unit cost is given by the function C(x)=0.9x²- 198x+28964 . What is the minimum unit cost?

Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter8: Introduction To Functions
Section8.8: Linear And Quadratic Functions
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An aircraft factory
manufactures airplane
engines. If x engines
are made then the unit
cost is given by the
function C(x)=0.9x²-
198x+28964 . What is
the minimum unit cost?
Transcribed Image Text:An aircraft factory manufactures airplane engines. If x engines are made then the unit cost is given by the function C(x)=0.9x²- 198x+28964 . What is the minimum unit cost?
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