The function f(x) has the following values:
X=1,y=4
X=2,y=5
X=3,y=3
X=4,y=2
X=5,y=1
And g(x) has the following values
X=1,y=3
X=2,y=5
X=3,y=1
X=4,y=4
X=5,y=2
Calculate f°g(2)
Let f(x)=(x^2)+1 and g(x)=1/x
Calculate f°g(3)
Thankyou
Last edited by mr fantastic; March 23rd 2010 at 12:09 AM.
Reason: Changed post title
The function f(x) has the following values:
X=1,y=4
X=2,y=5
X=3,y=3
X=4,y=2
X=5,y=1
And g(x) has the following values
X=1,y=3
X=2,y=5
X=3,y=1
X=4,y=4
X=5,y=2
Calculate f°g(2)
Let f(x)=(x^2)+1 and g(x)=1/x
Calculate f°g(3)
Thankyou
is the same as
therefore since then
the next one
so just substitute in x=3
Last edited by bigwave; March 22nd 2010 at 10:17 PM.