Posted by **Emma** on Monday, October 1, 2012 at 8:57pm.

How can you tell by looking at a graph if it's a linear, quadratic or exponential function?

- Math -
**James**, Monday, October 1, 2012 at 8:59pm
if its linear, its a straight line. If its a quadratic, it looks like either a hill or a valley. It makes an arc. If its exponential, its a curve

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