passpadi

2001

Mathematics

JAMB

Find the integral values of x and y satisfying the inequality 3y + 5x( less than equal to) 15, given that y > 0, y < 3 and x > 0.

A.

(1,1), (1,2), (1,3)

B.

(1,1), (2,1), (1,3)

C.

(1,1), (3,1), (2,2)

D.

(1,1), (1,2), (2,1)

Correct Answer: (1,1), (1,2), (2,1)

Explanation

Hint: Sketch the inequality graph for the 3 conditions given and read out your points from the co-ordinates.

Hint: Sketch the inequality graph for the 3 conditions given and read out your points from the co-ordinates.
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