MATHEMATICS

JAMB 2001 - Question 12

Mathematics 2001 JAMB Past Questions - Question 12: find the integral values of x and y satisfying the inequality 3y+5x ≤ 15,given that y>0,y 3 and x>0

Choose the correct answers from the options given.
find the integral values of x and y satisfying the inequality 3y+5x ≤ 15,given that y>0,y 3 and x>0
find the integral values of x and y satisfying the inequality 3y+5x ≤ 15,given that y>0,y 3 and x>0
A:
B:
C:
D:
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Correct Answer

C

Explanation

3y +5x< 15when y =0, 3,x=0, y=5thus the values of x and y satisfying the inequality are (1,1), (1,2) and (2,1)because they are found in the unshaded region.