Solve each equation if the domain is (-2,-1,0,2,4)

y=-4x+10

4-2x=5y

-x+3y=1

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- January 15th 2007, 10:57 PMgracyneed help functions
Solve each equation if the domain is (-2,-1,0,2,4)

y=-4x+10

4-2x=5y

-x+3y=1 - January 16th 2007, 05:45 AMtopsquark
Just substitute each element of the domain into the equation and that gives you the range.

The first:

So inputting the domain we get a range of: (18, 14, 10, 2, -6)

Thus the solution set is {(-2, 18), (-1, 14), (0, 10), (2, 2), (4, -6)}.

The other two are done the same way.

-Dan