![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiDyevZdmfkGKYTiwCBY3TNkVtFPQX2XrhZGG_I1fgLfB4ACJHV3NkxgJOR-p6jjnBex3Dmx755CQm9i1YrFeXs0z76sLTyCtqLh5ElLo7Fn3G0RgdFN91MFhhO6OQ3_jzB58UYtMiTPGTi/s320/IMG00460-20100414-1724.jpg)
Graphing exponential functions can be as easy as graphing a linear function.
This is an exponential function. It is exponential because x is the exponent of 2.
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhNXXCGFb_HBSso2JYNM7o7X3Qm7mrvN9iDkup75aoOwWc3ZGN6yr0p_SlGU4SpUt99CwpttDhRsgph1MLkXeJLriIW0B0xID6k1DJ3R3smA-JhQtt95hyKAFeCy3VzaAOSYPnM4AhOksDP/s320/alg2.jpg)
To graph this equation you can make a t-table of values for x and calculate the value for y.
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgUPKTw6E90vp-6r9R0cv6dDAZ736JLW_HTmcDwGe7ild3505cc0jj9vr-jUI0t6Ow7RTki1SULViCNO8xene_r9lHt-3GUbtOppHVUL5gqz6BCBdl8px3vPZ6pBD4meQFpOywMuTRuxEgO/s320/graph.jpg)
Then you graph the point for (x, y)
You will get half of a parabola.
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