NEED HELP! Which equation represents a circle with a center at (-5,5) and a radius of 3 units?
2 answers:
Equation of the circle is (x + 5)² + (y - 5)² = 9
Step-by-step explanation:
- Step 1: Given center is (h, k) = (-5, 5) and radius is 3. Equation of a circle is given by (x - h)² + (y - k)² = r²
Equation is (x - -5)² + (y - 5)² = 3²
⇒ (x + 5)² + (y - 5)² = 9
Answer:
(x + 5)² + (y - 5)² = 9
Step-by-step explanation:
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