Question

3x-4y=-7;5x-2y=0 graphically​

Answer 1

Step-by-step explanation:

Eq. I =

When x = 0, 4y = 7, y = 7/4

When y = 0, 3x = -7, x = -7/3

Eq. II =

When x = 0, y = 0

When x = 1, y = 5/2

Plotting both the graphs we get,

Calculating intersecting point

Putting x= –1 in Eq.I

3× –1 – y = 2

Intersection point (–1,–5)