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Average Rate of Change for Quadratic Functions

Average Rate of Change for Quadratic Functions

Assessment

Presentation

•

Mathematics

•

10th - 11th Grade

•

Hard

Created by

Joseph Anderson

FREE Resource

5 Slides • 11 Questions

1

3.1 Graphing Quadratic Functions


Sunday, November 8 / 2020

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2

Open Ended

If f(x) =  3x2 + 6x −9, what is the value of −b2aIf\ f\left(x\right)\ =\ \ 3x^2\ +\ 6x\ -9,\ what\ is\ the\ value\ of\ \frac{-b}{2a}  

3

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4

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5

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6

Multiple Choice

Find the vertex of the quadratic:
y = -2x2 + 4x + 3
1
(0, 3)
2
(-1, 5)
3
(1, 5)
4
(1, -5)

7

Multiple Choice

What is the vertex of y= x2 - 8x + 14 ?
1
(2, 4)
2
(-4, -2)
3
(4, -2)
4
(-2, 4)

8

Multiple Choice

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1
A
2
B
3
C
4
D

9

Multiple Choice

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1
A
2
B
3
C
4
D

10

Multiple Choice

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1
A
2
B
3
C
4
D

11

Multiple Choice

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1
A
2
B
3
C
4
D

12

Multiple Choice

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1
A
2
B
3
C
4
D

13

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14

Multiple Choice

f(x) = 2x2 + 12x + 16
What is the average rate of change of f(x) on the interval [-3, -2].
1
2
2
1/2
3
-2
4
-1/2

15

Multiple Choice

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What is the average rate of change from x=0 to x=1
1
-3
2
3
3
0
4
2

16

Multiple Choice

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Use the given function or the graph to find the average rate of change

1

5

2

-1/5

3

-5

4

15

pattern-tertiary

3.1 Graphing Quadratic Functions


Sunday, November 8 / 2020

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