exam
Maths Puzzle
Numerical Ability
Graph the solution set: 3x+5y>-15
x+3y>-6
x>-0,y>-0
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Please help me solve this problem thank you in advance
sol:-since x=2/3 therefore substitute value of x in eq 1 e.g. 3(2/3)+6y=0then 2+6y=0 then 6y=-2 ory=-1/3
Draw L1 through (-4, 0) and (0,6). What is the slope of any line parallel L1? Draw L2 through the origin and parallel to L1.
Thank you