Q. Is (2,9) a solution to this system of inequalities?y≥x+9y<5x+10Choices:(A)yes(B)no
Check Point (2,9): Check if the point (2,9) satisfies the inequality y≥x+7.Substitute x=2 and y=9 into the inequality:9≥2+79≥9This is true, so (2,9) satisfies y≥x+7.
Substitute Values: Since the point (2,9) failed to satisfy the first inequality, there's no need to check the second inequality. The point cannot be a solution if it doesn't satisfy all inequalities.
More problems from Is (x, y) a solution to the system of linear inequalities?