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Showing posts with label questions. Show all posts
Showing posts with label questions. Show all posts

## Tuesday, November 20, 2012

### Chapter 8 Sample Test Questions

Word Problem: What length must a pendulum be in order for one complete cycle to take 1.2 seconds?

(Use the above formula where T represents the period in seconds and L represents the pendulum length in feet.)

J. Redden on G+

## Friday, November 9, 2012

### Chapter 9 Sample Test Questions

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