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Mathematics 23 Online
OpenStudy (samsan9):

If f(x)=4x , g(x)=5x-3, and h(x)=sqrt(x), find (fogoh)(4)

OpenStudy (anonymous):

4 -> sqrt(4) = 2 -> 5*2-3 = 7 -> 4*7 = 28.

OpenStudy (samsan9):

do we just plug it into the equation then ?

OpenStudy (anonymous):

yes.

OpenStudy (samsan9):

ok hopefully it is right because I only get one try for this

OpenStudy (anonymous):

I have double checked.

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