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The number $n$ of dollars saved by increasing the fuel efficiency of $e$ milgal to $e+6$ milgal for a car driven 10,000 milyear is $n=\frac{195,000}{e(e+6)},$ if the cost of gas is $\$ 3.25 /$ gal. Sketch the graph.

Calculus 1 / AB

Chapter 24

Applications of the Derivative

Section 6

More on Curve Sketching

Derivatives

Oregon State University

Harvey Mudd College

University of Michigan - Ann Arbor

University of Nottingham

Lectures

03:09

In mathematics, precalculu…

31:55

In mathematics, a function…

02:31

The fuel efficiency $F$ (i…

02:13

Translate to an equation a…

02:09

00:15

Use the following informat…

02:42

Fuel Consumption $\quad$ T…

02:18

CARS Car model A costs $\$…

01:51

Vacation Mileage costs.

05:42

The graph shows the fuel c…

07:37

01:35

The graph describes the di…

it is given that decoration F is equal to B minus 0.191 as scale plus 1.639 s plus 2.20 where the value off s is Berries from 5 to 65. There s represent the average speed off the car and every presented the fuel efficiency. Now we need to plot the graph off the given model. The graph we look like s the maximum value photograph is lies here. Now, this is the point where the value of speed off the car is 42.906 and the fuel efficiency is 37.361 So maximum fuel efficiencies 37.361 when the speed off the car is 42.2906 My but no. Now we need to find the efficiency fuel efficiency, increasing factor when the every speed of the car is increased from 20 MPH 2 30 miles. But so put the value of as is equal to be 20 miles, but are in the given a question we get the value of F is equal to B minus 0.191 20 Scared plus 1.639 while deployed with 20 plus 2.20 Now I simply find it gets the value off. Fuel efficiency is equal to between 37.34 Now put the value off s is equal, Toby 30 miles, but are in the given question. We get, we get the value off. F is equal to B minus zero point 0191 30 scale plus 1.639 multiplied with 30 plus 2.20 Now they simply find it. We get the value off F physical. Toby 34.18 now 34.18 is 1.25 times off the 27.34 So efficiency, fuel efficient, single easing factor is 1.25 So this is a world answer.

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In mathematics, precalculus is the study of functions (as opposed to calculu…

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The fuel efficiency $F$ (in miles per gallon) of a car is approximated by

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