The graph below shows the amount of greenhouse gases released by an industrial plant that uses natural gas to fuel their operations over a period of twelve weeks. The table below shows the amount of greenhouse gases released by a different industrial plant that uses coal to fuel their operations over a period of twelve weeks. Which statement correctly compares the two industrial plants? *

answer: what equations are there

step-by-step explanation:

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.