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Mathematics, 07.12.2020 08:30 ladybugys
Unit Test
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TIME REMAINING
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Which step is not necessary when solving this system of equations by graphing?
[3x-y=4
[x+y=4
Identify the point of intersection
O Choose a method to graph the equations.
O Determine the shaded area for each line.
O Write the solution as an ordered pair.
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