How to sketch y=3^x ?

1 Answer
Jan 20, 2018

The function y=3^x is an exponential function as so exhibits the properties of exponentials:

When x=0 => y=3^0 =
As x increases, => y ~ oo at an exponential rate
As y -> -oo => y->0

And so we can sketch the graph:

graph{3^x [-10, 10, -2, 10]}