7. A company's yearly profit during its first 5 years of operation can be modeled by the equation P = 225(1.13)* + 400, where x is the number of years since the company started and P is the
profit in dollars. Draw a graph to represent this situation. If this pattern continues, what would
the company's profit be in year 7?

news channels,news papers,and the internet

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.