exam
Maths Puzzle
Numerical Ability
find the equation of a line for this points (4,-2) and (0,3)
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exam Other Question
please someone show me how can i solve the following system of linear inequalities by graphing.
x - 2y  4
x  4
Solve each system by graphing
a x+y=2
b x-y=6
c x+2y=2
d y=x-5
Please help me on this, I dont understand graphing.
Thanks