wat r the right steps?

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my sir asked me to draw the graph of f((x+1)/3).

I used this approach:
f(x)â†’ f(x/3)â†’f((x+1)/3)

a friend of mine used this
f(x)â†’f(x+1) and then he changed the variable to x/3 with believe that this gives graph of f((x+1)/3)...but i have a feel that this would give f(x/3 +1) graph and not the required one.

which of the above approaches is right?

#Mathematics #Algebra

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2 Answers

seoni ·2011-05-21 22:41:53

u r right

ur friend gets f(x/3 +1) graph

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Lokesh Verma ·2011-05-22 00:53:34

both are right...

would you like to give it a try with f(x)=x^2

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wat r the right steps?

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