To find the distance from the center of the circle to a specific point, we first need to find the coordinates of the center of the circle. The equation of a circle in the form (x-h)^2 + (y-k)^2 = r^2 represents a circle centered at the point (h, k) with radius r.
In the given equation (x+1)^2 + (y-3)^2 = 16, we can see that the center of the circle is at the point (-1, 3) and the radius is 4.
Now we can find the distance from the center of the circle to each of the given points:
1. Distance from center (-1, 3) to point (2, 1):
Distance = √[(2 - (-1))^2 + (1 - 3)^2]
Distance = √[3^2 + (-2)^2]
Distance = √[9 + 4]
Distance = √13
2. Distance from center (-1, 3) to point (4, 1):
Distance = √[(4 - (-1))^2 + (1 - 3)^2]
Distance = √[5^2 + (-2)^2]
Distance = √[25 + 4]
Distance = √29
3. Distance from center (-1, 3) to point (3, 3):
Distance = √[(3 - (-1))^2 + (3 - 3)^2]
Distance = √[4^2 + 0^2]
Distance = √16
Distance = 4
Therefore, the distances from the center of the circle to the given points are:
- √13 (approximately 3.61 units) for point (2, 1)
- √29 (approximately 5.39 units) for point (4, 1)
- 4 units for point (3, 3)