Name: 
 

unit03-04-samplequiz



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

 1. 

Using the quadratic formula determine the solutions to the following equation:

mc001-1.jpg


a.
mc001-2.jpg
c.
mc001-4.jpg
b.
mc001-3.jpg
d.
mc001-5.jpg
 

 2. 

Using the quadratic formula determine the solutions to the following equation:

mc002-1.jpg


a.
mc002-2.jpg
c.
mc002-4.jpg
b.
mc002-3.jpg
d.
mc002-5.jpg
 

 3. 

Consider the following equation:

mc003-1.jpg

If we were to use the quadratic formula, what could be the values for a, b, and c?
a.
mc003-2.jpg
c.
mc003-4.jpg
b.
mc003-3.jpg
d.
mc003-5.jpg
 

 4. 

A student named Scott was able to determine the solution of a quadratic equation was:
mc004-1.jpg

Which of the below answer shows the correct approximation of his answer?
a.
mc004-2.jpg
c.
mc004-4.jpg
b.
mc004-3.jpg
d.
mc004-5.jpg
 

 5. 

Jason takes a jump shot. The height of the basketball could be described by the model:
mc005-1.jpg

h’ describes the height of the ball in feet and ‘t’ the time in seconds after the ball was released.

At what approximate times does the ball reach a height of 20 feet? 
(use the quadratic formula)
mc005-2.jpg
a.
mc005-3.jpg
c.
mc005-5.jpg
b.
mc005-4.jpg
d.
mc005-6.jpg
 

 6. 

Use the Pythagorean Theorem to find an approximate value of x that makes the diagram true.mc006-1.jpg
a.
mc006-2.jpg
c.
mc006-4.jpg
b.
mc006-3.jpg
d.
mc006-5.jpg
 



 

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