I have two functions H1(x) and H2(x) defined separately and I wish to create a new function H(x)  which is the sum of the two functions. I also need to plot the three functions using the command "curve". With the aid of the example program below, can you please explain how I can do that in R.

H1<-function(x) x^2
H2<-function(x) x+5
H<-function(x){H1+H2}
par(mfrow=c(3,1))
curve(H1(x),0,100)
curve(H2(x),0,100)
curve(H(x),0,100)



HW Chipoyera
Cell: 0767190507


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