The horsepower H required to overcome wind drag on an automobile is given by H(x) = 0.00004628x3, where x is the speed of the car (in miles per hour). Use a graphing utility to graph the function. Rewrite the horsepower function so that x represents the speed in kilometers per hour. [Find H(x/1.6)] (Round any numerical values to seven decimal places.) H(x/1.6)= ___, x in kilometers per hour

The horsepower H required to overcome wind drag on an automobile is given by H(x) = 0.00004628x3, where x is the speed of the car (in miles per hour). Use a graphing utility to graph the function. Rewrite the horsepower function so that x represents the speed in kilometers per hour. [Find H(x/1.6)] (Round any numerical values to seven decimal places.) H(x/1.6)= ___, x in kilometers per hour

Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015

1st Edition

ISBN:9781680331141

Author:HOUGHTON MIFFLIN HARCOURT

Publisher:HOUGHTON MIFFLIN HARCOURT

Chapter10: Radical Functions And Equations

Section: Chapter Questions

Problem 15CT

See similar textbooks

Similar questions

Use your schools library, the Internet, or some other reference source to find real-life applications of approximations of functions.
How can you determine whether a function is odd or even from the formula of the function?
If xis large, which function grows faster, f(x)=2x or g(x)=x2?
The cost in dollars of making x items is given by the function Cx)=10x+500. a. The fixed cost is determined when zero items are produced. Find the fixed cost for this item. b.What is the cost of making 25 items? c.Suppose the maximum cost allowed is SI500. What are the domain and range of the cost function, C(x) ?
Repeat the previous exercise to find the formula forthe APY of an account that compounds daily. Usethe results from this and the previous exercise todevelop a function I(n)for the APY of any accountthat compounds n times per year.