Which is the correct calculation of the y-coordinate of point A? 0 (0 - 0)2 + (1 - y2 = 2 O (0 - 1)² + (0- y2 = 22 (0-0)² + (1 - y2 = 2 (0 - 1)2 + (0-y2 = 2​

The y-coordinate of point A is .  

Step-by-step explanation:

The equation of the circle is represented by the following expression:

(1)

Where:

- Independent variable.

- Dependent variable.

, - Coordinates of the center of the circle.

- Radius of the circle.

If we know that , and , then the equation of the circle is:

(1b)

Then, we clear within (1b):

(2)

If we know that , then the y-coordinate of point A is:

The y-coordinate of point A is .  

351°f

step-by-step explanation:

y < -3

step-by-step explanation:

-3y - 2 > 7

-3y -2 + 2 > 7+2

-3y > 9

-3y/-3 < 9/-3   (change the inequality sign when multiplying or dividing by a negative number)

y < -3