kendrawilhelmi1 kendrawilhelmi1
  • 07-01-2018
  • Mathematics
contestada

How to graph exponential function

y=2^x

Respuesta :

altavistard
altavistard altavistard
  • 07-01-2018
You might want to make a table of values of powers of 2.

You could begin by letting x = 0, 1, 2, ... , obtaining the following points:

(0,1), (1,2), (2,4), (3,8), ...

and then let x = -1, -2, -3, ... , obtaining (-1, 1/2), (-2, 1/4), (-3, 1/8), and so on.

Plot these points.  Then draw a nice, smooth curve through them.  Note that y = 2^x increases as x increases.

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