On a graph, points are grouped closely together and decrease. Identify from the graph if there is correlation, and whether it is positive or negative There is a correlation, and it is positive. There is a correlation, and it is negative. There is no correlation.

center (1,3) with radius 6

step-by-step explanation:

we must complete the square to find the center and radius of the circle.

first make sure the x and y squared terms have 1 as their coefficients. we also make sure x and y terms together.

we now create space between the x and y terms with parenthesis.

we complete the square by taking the middle terms -2x and the -6y - divide each and square them.

we add the squares to both sides.

simplify.

and write the quadratics in factored form.

the center is (h,k) or (1,3). the radius is the square root of 36 which is 6.

you need to upload the picture of the circle.

step-by-step explanation: