fun1 <- function(x) { (x + 2) * (x - 4) } fun2 <- function(x) { (x + 1) * (x - 6) } v <- seq(-4, 8) plot(v, fun1(v), type="l", col="red") lines(v, fun2(v), col="blue")
fun1 <- function(x) { (x + 2) * (x - 4) } fun2 <- function(x) { (x + 1) * (x - 6) } v <- seq(-4, 8) plot(v, fun1(v), type="l", col="red") lines(v, fun2(v), col="blue")