Question

What are the coordinates of the center of a circle whose diameter has the endpoints (1, 4) and (-3, -3)?
(-2, 1)
(-1, 0.5)
(-1, 0)
(2, 3.5)

Answer 1

@Nicole28prow

Answer 2

@Michele_Laino

Answer 3

the center is at the midpoint of the diameter, so you can use the midpoint formula
\[\left( \frac{ x_1+x_2 }{ 2 },\frac{ y_1+y_2 }{ 2 } \right)\]
Use your point for the x's and y's