Posted by **X** on Saturday, February 16, 2008 at 10:50pm.

For graphs what does a direct, inverse, linear and power relationships mean?

- Math -
**drwls**, Sunday, February 17, 2008 at 12:31am
direct: y = a x

inverse: y = a/x

linear: y = mx + b

power: y = a x^n

a, b, m and n are constants

- Algebra 2 -
**bubba**, Friday, September 25, 2009 at 9:46pm
why do we say that the x-axis is the input and the y-axis is the output?

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