Q. Is (1,9) a solution to this system of inequalities?y≥x+8y≤8x+1Choices:(A)yes(B)no
Check Point 1,9: Does the point 1,9 satisfy the inequality y≥x+8?Substitute x=1 and y=9 into the inequality y≥x+8.9≥1+89≥9The point 1,9 satisfies the inequality y≥x+8.
Verify Inequality: Does the point (1,9) satisfy the inequality y≤8x+1?Substitute x=1 and y=9 into the inequality y≤8x+1.9≤8×1+19≤8+19≤9The point (1,9) satisfies the inequality y≤8x+1.
Solution to System: Is (1,9) a solution to the system of inequalities?Since (1,9) satisfies both inequalities y≥x+8 and y≤8x+1, it is a solution to the system of inequalities.
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