exam
Maths Puzzle
Numerical Ability
Does the equation ( x-3)^2 + (y +4)2 = -6 have a graph that is a circle?
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exam Other Question
Find the y-intercept -x + 3y =15
please help
I need help with my sons Algebra II, it has been many years...
Solve the inequality algebraically
x 2 -3x-4 < 0 (that is x squared)