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For example range of y= (3^x)-6 how do I find the RANGE??? Also Domain of y=-2x+2

Delia006

by Delia006 at January 15, 2010

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I finally learned how. It's a little simple; first the domain will usually always be All real #'s. Range is determined by the vertical shift of the functions(last part of the function) y=(3^x)-6 so y>-6

Delia006 Delia006 January 15, 2010

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1) your domain is all reals, and the Range is all positive real numbers. The graph shifted down 6 units. 2)here your domain and range will be all reals. The graph is a line with negative slope and y intercept at (0,2)

angela136 angela136 January 15, 2010

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