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LaurenES

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Martin earns $7.50 per hour. His weekly wage w can be described by the equation w = 7.5h, where h is the number of hours worked. 1) Write the equation in function notation. I think it's f(x) - 7.5x 2) Find f(15), f(20, and f(25).
 
LaurenES said:
Martin earns $7.50 per hour. His weekly wage w can be described by the equation w = 7.5h, where h is the number of hours worked. 1) Write the equation in function notation. I think it's f(x) - 7.5x 2) Find f(15), f(20, and f(25).
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Where is the equation (An equation must incorporate "equal to sign" (=)?.

Please show us what you have tried and exactly where you are stuck.

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Please share your work/thoughts about this problem.
 
Maybe your answer is correct, maybe it is not correct. Why don't I know? Because you failed to define YOUR variables. What is f? What is x? Are you sure that you did not mean to write f(x) = 7.5x? Why not just use w and h that was defined in the problem?

Come on I do not believe that if you work for 15 hours that you do not know what to expect for your pay if you earn $7.50 per hour. Please try.
 
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