Question

Drag the tiles to the correct boxes to complete the pairs. Not all tiles will be used.

Answer 1

By using the general equation for a circle, we will see that the correct options are:

• 1) This is a circle centered at (-3, - 5) with a radius of 4 units.
• 2) The center is (-3, 5) and the radius is 2 units.
• 3) The center is (3, 5) and the radius is 2 units.
• 4) This is a circle centered at (3, - 5) with a radius of 4 units.

How to write a circle equation?

For a circle of radius R and center (a, b), the equation is given by:

(x - a)^2 + (y - b)^2 = R^2

With that in mind, if we look at the first equation:

(x + 3)^2 + (y + 5)^2 = 16 = 4^2

This is a circle centered at (-3, - 5) with a radius of 4 units.

For the second equation:

(x + 3)^2 + (y - 5)^2 = 4 = 2^2

The center is (-3, 5) and the radius is 2 units.

The third equation is:

(x - 3)^2 + (y - 5)^2 = 4 = 2^2

The center is (3, 5) and the radius is 2 units.

The fourth equation is:

(x - 3)^2 + (y + 5)^2 = 16 = 4^2

This is a circle centered at (3, - 5) with a radius of 4 units.

If you want to learn more about circles, you can read:

brainly.com/question/14283575