Question

Could someone please explain to me how I graph these two functions?
g(x)=x-4 and
h(x)=3x

Answer 1

Either you can use a calculator or you can plug in random point into x to get a y value.
Then plot the coordinates onto a graph

Answer 2

I don't want to use a calculator.
But If I plug in let's say 1 into g(1)=1-4, then g(1)=-3, but how do I graph that coordinate?

Answer 3

g(x) is similar to a y value the coordinate for is (1,-3)

Answer 4

oh I see, so If I plug in 2 as the next coordinate I would get (2,-2)?