Name:    Chapter 12 Pre Test

Multiple Choice
Identify the choice that best completes the statement or answers the question.

1.

Graph the equation .
 a. d. b. e. c.

2.

Write the standard form of the equation of the circle with the center at that has radius 4.
 a. b. c. d. e.

3.

Identify the center and radius of the circle .

4.

Identify the center and radius of the circle .

5.

Graph the equation .
 a. d. b. e. c.

6.

Graph the equation .
 a. d. b. e. c.

7.

Graph the function .
 a. d. b. e. c.

8.

Write the standard form of the equation of the ellipse centered at the origin, having  a horizontal major axis of units and a minor axis of units.
 a. b. c. d. e.

9.

Identify the vertices and co-vertices of the ellipse .
 a. vertices: co-vertices: b. vertices: co-vertices: c. vertices: co-vertices: d. vertices: co-vertices: e. vertices: co-vertices:

10.

Write the standard form of the equation of the ellipse.

 a. b. c. d. e.

11.

Sketch the graph of the equation.

 a. d. b. e. c.

12.

Graph the hyperbola.

 a. d. b. e. c.

13.

Graph the hyperbola.

 a. d. b. e. c.

14.

Identify the vertices and asymptotes of the hyperbola.

 a. vertices: asymptotes: b. vertices: asymptotes: c. vertices: asymptotes: d. vertices: asymptotes: e. vertices: asymptotes:

15.

Identify the center and vertices of the hyperbola.

 a. center: vertices: b. center: vertices: c. center: vertices: d. center: vertices: e. center: vertices:

16.

Identify the center and vertices of the hyperbola.

 a. center: vertices: b. center: vertices: c. center: vertices: d. center: vertices: e. center: vertices:

17.

Identify the center and vertices of the hyperbola.

 a. center: vertices: b. center: vertices: c. center: vertices: d. center: vertices: e. center: vertices:

18.

Sketch the graph of the equation.

 a. b. c. d. e.

19.

Write the standard form of the equation of the hyperbola.

 a. b. c. d. e.

20.

Graph the equations to determine whether the system has any solutions. Find any solutions that exist.

 a. b. c. d. e. no solution exists