- #1

reaver

Can some one tell me what the graph of (-2)^x is i tryed but i only got errors.

Thank in advance for your help

reaver

Thank in advance for your help

reaver

Last edited by a moderator:

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- Thread starter reaver
- Start date

- #1

reaver

Thank in advance for your help

reaver

Last edited by a moderator:

- #2

jonnylane

just take some values of x, work out y with a calculator and draw it on some graph paper!

or write a few program lines..

- #3

HallsofIvy

Science Advisor

Homework Helper

- 41,833

- 963

If you try to use a calculator to calculate values for fractional x, you are going to get more error messages.

In general, the function a

- #4

- 3,077

- 4

Can the function be graphed in the complex plane, or is it truly undefined for nonintegral x values?

- #5

ahrkron

Staff Emeritus

Gold Member

- 736

- 1

(-2)^x

= (2e

= 2

= 2

Which is a spiral in the complex plane, which touches the real axis for all integer values of x.

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