equation of parabola and circles in geometry honors

What is the range of the given parabola? Use correct notation. Do not type spaces.

Select all parabolas that have 2 solutions.

• 
• 
• 
• 
• 

In the equation (x+2)²+(y-3)²=4, the radius of the circle is...

• 4
• 2
• 3
• 16

 Is (5,2) on the circle $\left(x+1\right)^2+\left(y-2\right)^2=36$ ?

• Yes

• No

Which graph corresponds to 
(x)²+ (y-6)²=9

• A
• B
• C
• D

Find the value of "x"

• 4

• 2

• 7

• 5

What is the green dashed line called?

• roots or x-intercepts
• parabola
• axis of symmetry
• line of dashes

Write the equation of the circle.

• A

• B

• C

• D

What does the r in the standard equation stand for?

• r is the distance of the circle

• r is the radius of the circle

• r is the x coordinate of the center of the circle

• r is the y coordinate of the center of the circle