Question

30. Determine, graphically whether the system of equations r-24 = 2, 4x - 2 = 5 is
consistent or in-consistent.​

Answer 1

Answer:

Equations are consistent x – 2y = 2, 4x – 2y = 5

Step-by-step explanation:

x x - 2y =  2 4x - 2y = 5

x        y                   y

-4 -3                -10.5

-3 -2.5               -8.5

-2 -2               -6.5

-1 -1.5               -4.5

0 -1               -2.5

1 -0.5       -0.5

2 0               1.5

3 0.5               3.5

4 1               5.5

Both equation intersect at (1  , -0.5)

hence Equations are consistent

equations is called as consistent if there is at least one set of values for the unknowns that satisfies each equation in the system

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