Quiz no. 3: Equation of a Circle

On the coordinate plane shown, what are the coordinates of point H?

• (-5, 6)

• (-6, 5)

• (-5, 5)

• (-6, 6)

On the coordinate plane shown, what are the coordinates of point E?

• (-3, 2)

• (-2, 3)

• (-4, 2)

• (-3, 3)

On the coordinate plane shown, what are the coordinates of point A?

• (2, 5)

• (5, 2)

• (2, 3)

• (3, 5)

On the coordinate plane shown, what are the coordinates of point R?

• (2, 2)

• (3, 2)

• (2, 3)

• (1, 2)

On the coordinate plane shown, what are the coordinates of point T?

• (5, 3)

• (3, 5)

• (6, 3)

• (5, 2)

What is the distance between H(-5, 5) and E(-3, 2)? Use the distance formula.

• √13

• √10

• √8

• √14

What is the distance between E(-3, 2) and A(2, 5)?

• √34

• √29

• √13

• √41

What is the distance between A(2, 5) and R(2, 2)?

• 2

• 3

• 4

• 5

What is the distance between R(2, 2) and T(5, 3)?

• √9

• √10

• √13

• √5

What is the midpoint of H(-5, 5) and E(-3, 2)?

• (-4, 3.5)

• (-4, 3)

• (-4, 4)

• (-5, 3.5)