4. Which ordered pair is a solution of the equation y = 4x ? A. (1, 3)
B. (- 1, - 4)
C. (- 4, - 1)
D. (1, - 4)

1) To find : Which ordered pair is a solution of the equation ?
Solution :
To check the ordered pair we have to substitute all points which satisfy the equation is the required point.
A) (1,3)

Not true
B) (-1,-4)

True
C) (-4,-1)

Not true.
D) (1,-4)

Not true.
Therefore, Option B is correct.

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