Is (3, 5) a solution to the equation y = x² -4?
yes
no
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Is (3, 5) a solution to the equation y = x² -4?
yes
no
To determine if (3, 5) is a solution to the equation y = x² – 4, we substitute x = 3 into the equation:
y = (3)² – 4
y = 9 – 4
y = 5
Since the y-coordinate of the point (3, 5) is indeed 5, we confirm that (3, 5) is a solution to the equation. So, the answer is yes.