AnswersOK-Algebra I - Sem A-CR-35011AUsing Technology to Help Analyze a Function

Using Technology to Help Analyze a Function — Unit test Answers

3 verified answers
1
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Graph the function y = x3 + x2 – 6x + 5. What are the coordinates, to the nearest tenth, of the relative maximum of the graph?

A
(1.1, 0.9)
B
(1.5, 1.3)
C
(–2.2, 15.8)
D
(–1.8, 13.2)
2
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The graph of y = – 1 is shown.

Question illustration
A
The x-intercept of the graph is (2, 1).
B
The graph has no y-intercepts.
C
The y-intercept of the graph is (2, 0).
D
The graph has no x-intercepts.
3

Which is the graph of y = 2 – ?

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A
Option
B
Option
C
Option
D
Option
4

The graph of y = x4 – 2x2 + 1 is shown.

Question illustration
A
A
B
B
C
C
D
D

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