SOLUTION: Im not sure if this problem should be under this topic. But any help would be great! :) The function y= .03X^2 + 254.50 0<X<100 approximates the exhaust temperature y of a di

Algebra ->  Graphs -> SOLUTION: Im not sure if this problem should be under this topic. But any help would be great! :) The function y= .03X^2 + 254.50 0<X<100 approximates the exhaust temperature y of a di      Log On


   

Question 164176: Im not sure if this problem should be under this topic. But any help would be great! :)

The function y= .03X^2 + 254.50 0 a) Determine the inverse of the function. What does each variable in the inverse function represent?
b) Use a graphing utility to graph the inverse function.
c) Determine the percent load interval if the exhaust temperature of the engine must not exceed 500F.
Thank You Again :)
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
The function y= .03X^2 + 254.50 0
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a) Determine the inverse of the function. What does each variable in the inverse function represent?
x = 0.03y^2 + 254.5
y = sqrt[(x-254.5)/0.03]
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b) Use a graphing utility to graph the inverse function.
graph%28400%2C300%2C-10%2C300%2C-10%2C50%2C%5B%28x-254.5%29%2F0.03%5D%5E%280.5%29%29
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c) Determine the percent load interval if the exhaust temperature of the engine must not exceed 500F.
What does that have to do with the function or its inverse?
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Cheers,
Stan H.