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MTH 101 MTH 101 Past Questions Objective Question

Question

The equation of a circle through the ends of a diameter (5,4) and (-3,6) is:
Options
A x² + y² - 2x - 10y + 9 = 0
Correct Answer
B x² + y² + 2x - 4y - 9 = 0
C x² + y² - x - y = 0
D x² + y² + 2x + 10y - 9 = 0
Correct Answer

Option A is the correct answer.

Detailed Explanation

Using the endpoints of the diameter, the equation is x² + y² - 2x - 10y + 9 = 0.

Hint

The notes indicate answer A.

Question Info