Chapter 9 Sample Test Questions

Click here for a worksheet containing 20 sample test questions with answers.

[ Sample Test Questions Chapter 9 ]

Example: Given the quadratic equation:

   a. Solve by completing the square.
   b. Solve using the quadratic formula.

Example: Given the quadratic equation:

   a. Solve by factoring.
   b. Solve using the quadratic formula.

  

Example: Graph. Label the x- and y-intercepts as well as the vertex.

 

   

Projectile Problem: An object is launched from an 80-foot tower with an initial speed of 75 feet per second. At what times is the object 120 feet high? Use the following function:

Geometry Problem: The height of a triangle is 2 centimeters more than 3 times the base. If the area is 28 square centimeters then what is the length of the base and height?

 

Example: Simplify
   a.

   b.