Please help me this is the question I got wrong on my quiz I get to take it again tomorrow and I do not understand please help

A

Step-by-step explanation:

The standard form of a circle equation is:

(x - h)^2 + (y - k)^2 = r^2

where (h, k) is the center and r is the radius.

We can plug in the given values to get:

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

This is the same as option A

not enough information

step-by-step explanation:

we cannot know this, because the other students could have handed out 10 flyers, or they could have handed out 100. one way, the mean would go up, and another way, the mean would go down.

step-by-step explanation: