Name:    Chapter 10 Post Test

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

1.

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

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.

Find all real and complex solutions of the quadratic equation .
 a. b. c. d. e.

5.

Find all real and complex solutions of the quadratic equation .
 a. b. c. d. e.

6.

Solve the equation of quadratic form.

 a. b. c. d. e.

7.

Solve the equation . (Find all real and complex solutions.)
 a. b. c. d. e.

8.

What term should be added to to make it a perfect square trinomial?
 a. b. c. 1 d. e.

9.

Solve by completing the square, if possible.
 a. b. c. d. e. no solutions

10.

Solve by completing the square, if possible.
 a. b. c. d. e. no solutions

11.

Solve the equation by completing the square. Give the solutions in exact form and in decimal form rounded to two decimal places. (The solutions may be complex numbers.)
 a. b. c. d. e.

12.

Use the Quadratic Formula to solve .
 a. b. c. d. e. no solutions

13.

Solve .
 a. b. c. , d. e.

14.

 a. b. c. d. e. no solutions

15.

Write the quadratic equation having solutions
 a. b. c. d. e.

16.

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

17.

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:

18.

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

19.

The height h (in feet) of a falling object above the ground at time t (in seconds) is modeled by , where is the initial height. Find the time (in seconds) it takes for an object to fall to the ground if the initial height is feet. Round your answer to two decimal places.
 a. seconds b. seconds c. seconds d. seconds e. seconds

20.

Use a graphing calculator to approximate the values of x that satisfy the inequality

.
 a. b. c. d. e.