Name:    Chapter 10 Pre Test

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

1.

Solve by factoring.
 a. b. c. d. e.

2.

Solve by the Square Root Property, if possible.
 a. b. c. d. e. no solutions

3.

Solve the equation by using the Square Root Property.

 a. b. c. d. e.

4.

Solve the equation by using the Square Root Property.

 a. b. c. d. e.

5.

What term should be added to to make it a perfect square trinomial?
 a. b. c. d. e.

6.

Write in general form.
 a. b. c. d. e.

7.

Use a graphing calculator to determine the number of real solutions of the quadratic equation .
 a. one real solution b. no real solutions c. two real solutions

8.

Find the vertex of .
 a. b. c. d. e.

9.

Find the vertex of .
 a. b. c. d. e.

10.

Find the intercepts of .
 a. x-intercept: y-intercepts: b. no x-interceptsy-intercept: c. x-intercept: no y-intercepts d. no x-interceptsy-intercept: e. x-intercept: y-intercept:

11.

Graph .
 a. d. b. e. c.

12.

Sketch the parabola given by and then identify its vertex.
 a. vertex: d. vertex: b. vertex: e. vertex: c. vertex:

13.

If the area of a rectangle is square meters, and the width is ten meters shorter than the length, find the perimeter of the rectangle in meters. Round your answer to two decimal places.
 a. meters b. meters c. meters d. meters e. meters

14.

A picture is 6 inches longer than it is wide and has an area of square inches. What are the dimensions (in inches) of the picture. Round your answers to two decimal places.

 a. inches inches b. inches inches c. inches inches d. inches inches e. inches inches

15.

Your home is on a square lot. To add more space to your yard, you purchase an additional 30 feet along the side of your property (see figure). The area of the lot is now square feet. What are the dimensions of the new lot?

 a. feet by feet b. feet by feet c. feet by feet d. feet by feet e. feet by feet

16.

A service organization buys a block of tickets to a hockey game for . After more people decide to go to the game, the price per ticket is decreased by \$1. How many people are going to the game?
 a. people b. people c. people d. people e. people

17.

Find two consecutive positive integers whose product is .
 a. b. c. d. e.

18.

Find the critical numbers.

 a. b. c. d. e.

19.

Find the critical numbers of .
 a. b. c. d. e.

20.

Graph the solution to the inequality .
 a. b. c. d. e.