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The equations 3x-4y=-2, 4x-y=4, 3x+4y=2, and 4x+y=-4 are shown on a graph.

Which is the approximate solution for the system of equations 3x+4y=2 and 4x+y=-4?
A. (–1.4, 1.5)
B. (1.4, 1.5)
C. (0.9, –0.2)
D. (–0.9, –0.2)

i cant download the graph picture but please help.

1 Answer

4 votes

Answer:

A (-1,4,1.5)

Explanation:

Solve by graphing, the lines intersect near this point.

The equations 3x-4y=-2, 4x-y=4, 3x+4y=2, and 4x+y=-4 are shown on a graph. Which is-example-1
User Sergey Telshevsky
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