he revenue for a restaurant chain (in billions of dollars) for the years 2010 to 2015 can be approximated by the following quadratic function, where x=10 corresponds to the year 2010. R(x)=−12x2+16x−49 (a) Find the vertex. (b) In what year during this period was revenue at a maximum? (c) What was the maximum revenue, to the nearest billion dollars?
he revenue for a restaurant chain (in billions of dollars) for the years 2010 to 2015 can be approximated by the following quadratic function, where x=10 corresponds to the year 2010. R(x)=−12x2+16x−49 (a) Find the vertex. (b) In what year during this period was revenue at a maximum? (c) What was the maximum revenue, to the nearest billion dollars?
Chapter9: Quadratic Equations And Functions
Section9.6: Graph Quadratic Functions Using Properties
Problem 9.104TI: A path of a toy rocket thrown upward from the ground at a rate of 208 ft/sec is modeled by the...
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The revenue for a restaurant chain (in billions of dollars) for the years 2010 to 2015 can be approximated by the following quadratic function, where
x=10
corresponds to the year 2010.R(x)=−12x2+16x−49
(a) Find the vertex.
(b) In what year during this period was revenue at a maximum?
(c) What was the maximum revenue, to the nearest billion dollars?
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