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2.c Writing Quadratic Equations Practice Set
By Tim Schwickerath
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Last updated over 3 years ago
11 questions
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Instructions
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Enter your answers to the 2.c Practice Set. Values should be left as fractions and entered in the specified form. Do not enter extra spaces.
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Question 1
1.
Write the quadratic equation in
vertex form
. y = a(x - h)
2
+ k
Question 2
2.
Write the quadratic equation in
vertex form
. y = a(x - h)
2
+ k
Question 3
3.
Write the quadratic equation in
vertex form
. y = a(x - h)
2
+ k
Question 4
4.
Write the quadratic equation in
intercept form
. y = a(x - p)(x - q)
Question 5
5.
Write the quadratic equation in
intercept form
. y = a(x - p)(x - q)
Question 6
6.
Write the quadratic equation in
intercept form
. y = a(x - p)(x - q)
Question 7
7.
Question 8
8.
Write the equation in vertex form. y = a(x - h)
2
+ k
Question 9
9.
Write the equaiton in intercept form. y = a(x - p)(x - q)
Question 10
10.
Write the equation in intercept form. y = a(x - p)(x - q)
Question 11
11.
Interpret the meaning of the vertex in the context of the problem.
The maximum area of the rectanglular pen will be 400 square feet when each side length is 20 feet.
The maximum area of the rectangular pen is 20 square feet when each side length is 400 feet.
(20, 400)
The largest the pen can be is 40 feet.
The area of the rectangular pen will be 400 square feet when each side length is 20 feet.
Interpret the vertex.
The minimum height that the frog jumps is 6 inches when it is 9 inches away.
The height that the frog jumps is 9 inches when it is 6 inches away.
The maximum height that the frog jumps is 9 inches when it is 6 inches away.
(9, 6)
The highest the frog jumps is 6 inches.
