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Example Questions
Example Question #124 : Arithmetic
Which of the statements is always true?
Possible Answers:
Correct answer:
Explanation:
Although C may approach zero for large values of and values of , it will never actually reach it for real values.
A and B, however, have x and y values which make them false:
For A, an example is
For B, would make the value zero.
Example Question #3 : How To Graph An Inequality With A Number Line
Which of the following is a graph for the values of defined by the inequality stated above?
Possible Answers:
Correct answer:
Explanation:
Begin by solving for :
Now, this is represented by drawing an open circle at 6 and graphing upward to infinity:
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