Write a letter to a student who will be taking this math class next year and give them some advice about this class.

I too was once in your position, but dread not, I can promise you it’s not going to be as bad as you may think it will be.

Step-by-step explanation:

The answer to your question is the letter d( 1, -3)

Step-by-step explanation:

Equation

               (x - 1)² + (y + 3)² = 9

Let's compare the equation with the standard equation of the circle

                (x - h)² + (y - k)² = r²

From the standard equation we can get the center, it is represented by the letters h and k, so for this equation the center is

             h = -1  and k = +3

but we must change the signs so,

            h = 1 and k = -3   or (1, -3)