Which statement about the function represented by this graph is true? ОА
The function does not have an inverse because it does not pass the horizontal line test.
B.
The function does not have an inverse because it never crosses the x-axis.
The function has an inverse because it passes the horizontal line test.
The function has an imurce herance inacce the artical line toch
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2people are trying different phones to see which one has the better talk time. chatlong has an average of 18 hours with a standard deviation of 2 hours and talk-a-lot has an average of 20 hours with a standard deviation of 3. the two people who tested their phones both got 20 hours of use on their phones. for the z-scores i got 1 for the chatlong company and 0 for talk-a-lot. what is the percentile for each z-score?