Question Detail

MTH 101 MTH 101 Past Questions Objective Question

Question

What is the simplified equation of a circle with center at (4,5) and radius 6?
Options
A x² + y² = 36
B (x + 4)² + (y + 5)² = 36
C (x - 4)² + (y - 5)² = 36
Correct Answer
D (x - 4)² + (y - 5)² = 6
Correct Answer

Option C is the correct answer.

Detailed Explanation

For center (4,5) and radius 6, the equation is (x - 4)² + (y - 5)² = 6² = 36.

Hint

The notes indicate answer C.

Question Info