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Mathematics 18 Online
OpenStudy (anonymous):

The function g(t) = 2t represents the number of guitar lessons, g(t), you can complete in t months. How many guitar lessons can you complete in 7 months?

OpenStudy (anonymous):

Little help will be appreciated!

OpenStudy (anonymous):

Just plug in 7 for the number of months... g(7)=2(7)

OpenStudy (anonymous):

i did that and i got it wrong. The notation g(t) is not multiplication. It is the function evaluated at t.

OpenStudy (anonymous):

and i have no idea how to do it...

OpenStudy (anonymous):

So what answer did you put?

OpenStudy (anonymous):

g=2

OpenStudy (anonymous):

Well you input 7 for t in 2t 2(7) and that gives 14

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