Question

I need help with this questions

Answer 1

Answer:

Picture 1

Your choice C is correct

• (x - (-2))² + (y - 9)² = 5² ⇒
• (x + 2)² + (y - 9)² = 25

Picture 2

• (x + 5)² + (y - 6)² = 36
• (x - (-5))² + (y - 6)² = 6²
• r = 6, (h, k) = (-5, 6)

Correct choice is C

Picture 3

• (x + 5)² + (y + 2)² = 81
• (x - (-5))² + (y - (-2))² = 9²
• r = 9, (h, k) = (-5, -2)

Correct choice is C