The stopping distance for an automobile (after applying the brakes) is approximately F(s) = 1.1s + 0.054s2 ft, where s is the speed in mph. Use the Linear Approximation to estimate the change in stopping distance per additional mph when s = 55. (Use decimal notation. Give your answer to two decimal places.) ? AF = Use the Linear Approximation to estimate the change in stopping distance per additional mph when s = 90. (Use decimal notation. Give your answer to two decimal places.) AF = ft ft

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Chapter3: Polynomial Functions
Section3.5: Mathematical Modeling And Variation
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The stopping distance for an automobile (after applying the brakes) is approximately F(s) = 1.1s + 0.054s² ft, where s is the
speed in mph.
Use the Linear Approximation to estimate the change in stopping distance per additional mph when s = 55.
(Use decimal notation. Give your answer to two decimal places.)
?
AF =
Use the Linear Approximation to estimate the change in stopping distance per additional mph when s = 90.
(Use decimal notation. Give your answer to two decimal places.)
AF =
ft
ft
Transcribed Image Text:The stopping distance for an automobile (after applying the brakes) is approximately F(s) = 1.1s + 0.054s² ft, where s is the speed in mph. Use the Linear Approximation to estimate the change in stopping distance per additional mph when s = 55. (Use decimal notation. Give your answer to two decimal places.) ? AF = Use the Linear Approximation to estimate the change in stopping distance per additional mph when s = 90. (Use decimal notation. Give your answer to two decimal places.) AF = ft ft
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