The graph of y = f(x) gives the speed limit y along a rural highway x miles
Question:
The graph of y = f(x) gives the speed limit y along a rural highway x miles from its starting point at an intersection.
(a) What are the maximum and minimum speed limits along this stretch of highway?
(b) Estimate the miles of highway with a speed limit of 55 miles per hour.
(c) Evaluate f(4), (12), and f(18).
(d) At what x-values is the graph discontinuous? Interpret each discontinuity.
Transcribed Image Text:
Speed limit (mph) 60 50 40 30 820 S10 y = f(x) 8 12 16 20 Distance (miles)
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Related Book For
College Algebra With Modeling And Visualization
ISBN: 9780134418049
6th Edition
Authors: Gary Rockswold
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