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Translations and Average Rate of Change
By Rebecca Entrekin
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Last updated over 3 years ago
7 questions
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If you have completed these questions you can visit this website to get a preview of tomorrow's lesson. We will be reviewing factoring.
If you feel pretty good about basic factoring, you can try the practice problems here from Khan Academy.
Question 1
1.
If the starting function is x
2
and the ending function is (x + 2)
2
- 1, what changes were made?
Left by 1
Up by 1
Right by 2
Right by 1
Down by 2
Down by 1
Up by 2
Left by 2
Question 2
2.
If the starting function is x
2
+ 2 and the ending function is (x - 3)
2
, what changes were made?
Up by 2
Up by 3
Left by 3
Down by 3
Right by 2
Right by 3
Down by 2
Left by 2
Question 3
3.
Graph two parabolas with one of them being 4 units below and 3 units left of the other.
We have released a new and improved Graphing question type! Students will no longer be able to answer this question.
Question 4
4.
Consider the function given by f(x) = x
2
- 2.
Find the average rate of change between the following points.
-5 ≤ x ≤ 2
Question 5
5.
Consider the function given by f(x) = x
2
- 2.
Find the average rate of change between the following points.
[0,8]
Question 6
6.
From the table, determine the average rate of change of y over the interval [-2,1] from the x-values given.
Question 7
7.
Find the average rate of change for the graph below from the points x = 0 and x = 3