Precalculus with limits a graphing approach texas edition 6th edition larson solutions manual

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Precalculus with Limits A Graphing Approach Texas Edition 6th Edition Larson SOLUTIONS MANUAL Full download: https://testbanklive.com/download/precalculus-with-limits-a-graphingapproach-texas-edition-6th-edition-larson-solutions-manual/ Precalculus with Limits A Graphing Approach Texas Edition 6th Edition Larson TEST BANK Full download: http://testbanklive.com/download/precalculus-with-limits-a-graphing-approachtexas-edition-6th-edition-larson-test-bank/

C H A P T E R

2

Section 2.1 1.

nonnegative integer, real

2.

quadratic, parabola

3.

Yes, f ( x) f ( x)

4.

2)2

(x h)2

a( x

11.

3 is in the form

4

3

k. The vertex is (2, 3). 3x 2

No, the graph of f ( x)

5x

2 1

2 is a parabola

x −6 −5 −4 −3 −2 −1 −1

opening downward, therefore there is a relative maximum at its vertex. 5.

6.

y

The graph of y

f ( x) ( x 2)2 opens upward and has vertex (2, 0). Matches graph (c). f ( x) 3 x 2 opens downward and has vertex (0, 3). Matches graph (d).

1

2

−2

3)2 is a horizontal shift three

(x

x2 .

units to the left of y 12.

y

1

7.

f ( x)

x

2

3 opens upward and has vertex (0, 3).

x

−6 −5 −4 −3 −2 −1

1

2

−1

Matches graph (b). 8.

−2 −3

2

f ( x) ( x 4) opens downward and has vertex (4, 0). Matches graph (a).

−4

9. The graph of y ( x 3)2 1 is a reflection in the x-axis, a horizontal shift three units to the left, and a vertical shift one unit downward of y x 2 .

y 2 1 x

−4 −3 −2

2

3

4

13.

−2

y

−3

6

−4

5

−5

4

−6

The graph of y x-axis.

3

x 2 is a reflection of y

2

x 2 in the

1 −5 −4 −3 −2 −1

y

10.

x 1

2

3

4 3

5


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