Unit 2 Test - Analytical Geometry

What's the midpoint of the the line-segment starting at

(4, 5) and ending at (-12, 5)?

• (-4, 5)

• (-8, 5)

• ( 4, 5)

• (8, 5)

Find the distance between the points: (-3, -4) and (5, 5)

Round your answer to the nearest value.

• 11

• 14

• 12

• 19

Which is the correct equation for a circle whose center is the origin and has a radius of 3?

• x² - y² = 3

• x² - y² = 9

• x² + y² = 3

• x² + y² = 9

Tags

CCSS.HSG.GPE.A.1

Identify the special segment that's pictured:

• Altitude

• Midsegment

• Median

• Perpendicular bisector

Find the midpoint of the segment connecting the point (a, b) and (5a, -7b).

• (3a, -3b)

• (2a, -3b)

• (3a, 3b)

• (-2a, 4b)

The circle represented by the equation x² + y² = 16. What is the diameter?

• 8 units

• 256 units

• 4 units

• 32 units

A lawn service company offers services within a 20-mile radius of their office. When the service area is represented graphically with the office located at (0,0), what is the equation that represents the service area?

• x² + y ² = 400

• x² + y ² = 40

• x² + y ² = 200

• x² + y ² = 40²

Which of the following is 25 units from the origin?

• (14, 19)

• (20, 5)

• (18, 7)

• (-7, -24)

1. Classify the shape of the quadrilateral based on the given set of information.

Make sure you spell your answer correctly.

(a)  

What is the distance between the two points?

• 6.3
• 6.5
• 6.7
• 16

Tags

CCSS.HSG.GPE.B.7