hi, when it says to sketch (f o g)(x) and , is that just or ? cheers
Follow Math Help Forum on Facebook and Google+
Originally Posted by jvignacio hi, when it says to sketch (f o g)(x) and , is that just or ? cheers Its just the first one fog is a fuction like f When written as fog(x) its similar to writing f(x)
Originally Posted by ADARSH Its just the first one fog is a fuction like f When written as fog(x) its similar to writing f(x) ahh yeah so we dont multiply (f o g) by x, just leave it as (f o g) , in this case correct?
Originally Posted by jvignacio ahh yeah so we dont multiply (f o g) by x, just leave it as (f o g) , in this case correct? yes it is (fog)(x) = f(g(x))
Originally Posted by jvignacio ahh yeah so we dont multiply (f o g) by x, just leave it as (f o g) , in this case correct? The notation f(x), with f a function, never means "multiply "!
Originally Posted by HallsofIvy The notation f(x), with f a function, never means "multiply "! yeah i know f(x) but i was confused with (f o g)(x) = f(g(x))
View Tag Cloud