If the equation of a circle is (x+5)^2 + (y-7)^2=36, its center point is
1 answer:
Answer:
centre = (- 5, 7 )
Step-by-step explanation:
The equation of a circle in standard form is
(x - h)² + (y - k)² = r²
where (h, k) are the coordinates of the centre and r is the radius
(x + 5)² + (y - 7)² = 36 ← is in standard form
with h = - 5 and k = 7
centre = (- 5, 7)
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<u>Problem A</u>
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<u>Problem B</u>
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