The time it takes to fly from los angeles to new york varies inversely as the speed of the plane. if the trip takes 6 hours at 900 km/h, how long would it take at 800 km/h

New time taken by plain is 6 hours 45 minutes

Given that;

Time taken by plain = 6 hours

Speed of plain = 900 km/h

New speed of plain = 800 km/h

Find:

New time taken by plain

Computation:

Distance cover by plain = 900 × 6

Distance cover by plain = 5400 kilogram

New time taken by plain = Distance cover by plain / New speed of plain

New time taken by plain = 5400 / 800

New time taken by plain = 6 hours 45 minutes

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step-by-step explanation:

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step-by-step explanation:

f(x)=2x^2 -1 

translation is a function transformation that transform the function in a way of translating. by translating the function its graph is moved  up an down. moving the function f(x) 2 units to the left will be the new function g(x) with the equation: g(x)=f(x+2)=2(x+2)^2 -1