Note the general equation of a circle is x^2 + y^2 = r^2, with centre (0, 0) and radius: r.
So, our equation of a circle is (x + 3)^2 + (y - 1)^2 = 100
Subtract 100 from both sides and plug in the points. If it equals to 0, then the points satisfy the equation of the circle (ie lies on the circle)
Answer:
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Step-by-step explanation:
yeah if you add 2 without parenthesis it goes up
24 because it’s the lowest multiple of 12 that’s also in 2,6 and 8