Question

For the system of linear equations below, use graphing to determine in which quadrant the solution lies.
3x+4y=-12
-7x+5y=-35

A.Quadrant I

B. Quadrant II

C.Quadrant III

D. Quadrant IV

Answer 1

Set x = 0 to get y and vice versa for each line and join up the points.

See which quadrant they cross.

Answer 2

BD, Q4

Answer 3

what ?

Answer 4

x~~1.86047, y~~-4.39535

Answer 5

Choice D, Quadrant 4

Answer 6

Okay

Answer 7

In 4, x is positive, y is negative.