Mathematics, 18.10.2019 23:30 jasalina
Consider the function f ( x ) = 9 x . determine the average rate of change (aroc) of f over the following intervals of x . from x = 2 to x = 3.5 . aroc: from x = 3.5 to x = 5 . aroc: from x = 5 to x = 6.5 . aroc: consider the three average rates of change you computed in part (a). are these average rates of change increasing, decreasing, or some combination of both? increasing decreasing some combination of both over the interval from x = 2 to x = 6.5 , does f have positive concavity, negative concavity, or some combination of both? positive concavity negative concavity some combination of both
Answers: 1
Mathematics, 21.06.2019 18:40
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?
Answers: 1
Mathematics, 21.06.2019 18:40
What is the value of the expression below? 148+(-6)| + |– 35= 7|
Answers: 2
Mathematics, 21.06.2019 21:00
Solve this problem! extra ! 3025/5.5 = a/90.75 / = fraction
Answers: 3
Consider the function f ( x ) = 9 x . determine the average rate of change (aroc) of f over the foll...
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