# Warm up 1. State the center and radius. 2. Write the following in standard form. Center (-9, 2) r = 8.

## Presentation on theme: "Warm up 1. State the center and radius. 2. Write the following in standard form. Center (-9, 2) r = 8."— Presentation transcript:

Warm up 1. State the center and radius. 2. Write the following in standard form. Center (-9, 2) r = 8

Review HW  Questions over the ws?

Graphing Circles & Writing Equations Skills Check

Lines and Circles SOLVING SIMPLE INTERSECTIONS

A Circle and Line May:  Never Intersect  1 Point of Intersection  2 Points of Intersection

Solve by Graphing  Graph the circle and the line.  Tell the point(s) of intersection as an ordered pair.  Not as exact as algebraically.

1. Solve by Graphing No point of intersection.

2. Solve by Graphing (0, 3) and (3, 0)

Solve by Algebraically  Solve the linear for a variable.  Substitute the linear into the circle  Solve for the variable.  Substitute your solution back into the linear to find the other variable.

3. Solve Algebraically

4. Solve Algebraically

Classwork  Work with a partner.  Work on both sides of the worksheet.  Get it checked off when you are finished.

Download ppt "Warm up 1. State the center and radius. 2. Write the following in standard form. Center (-9, 2) r = 8."

Similar presentations