If f(6)=9 and f(x)=g(x)+2, what point can you determine on the graph of g? Guys, how do we solve this?

Question

dayakar · Answer

f(6) = 9-----(1)
f(x) = g(x) +2

g(x) = f(x) -2 -------(2)
if x=6 
g(6) = f(6) -2
       = 9 -2   [ from (1) f(6) =9]
do remaining part

dayakar · Answer

do u understand this

anonymous · Answer

@dayakar Hey! Thank you. But how did 2 become negative?

anonymous · Answer

@dayakar  oh, because we substracted g(x) from both sides in the equation?

skullpatrol · Answer

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anonymous · Answer

@skullpatrol Great! Thanks! Yay

skullpatrol · Answer

Thanks for asking :D

skullpatrol · Answer

The goal  is to get g(x) alone on one side of the equation 

and then use the given information.

anonymous · Answer

@skullpatrol that's been such a great help!

skullpatrol · Answer

That's great to hear :-)