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Mathematics, 28.01.2021 22:00 JOEFRESH10
3.Consider this scatter plot.
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(a)Is the relationship linear or not linear? Justify your response.
(b)Is the relationship increasing or decreasing? Find the slope and use it to help justify your answer.
(c)Paul uses the function y = 7x + 30 to model the situation. What score does Paul’s model predict for 3 hours of homework? Hint: It’s _not_ asking you to use the graph.
(d)Describe what the number 30 in Part (c) mean in the context of the situation? Hint: Think about what kind of function equation you have in Part B.
Part A)
Part B)
Part C)
Part D
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Which representation has a constant of variation of -2.5
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The amount spent on food and drink by 20 customers is shown below what is the modal amount spent and the median amount spent? 40 25 8 36 18 15 24 27 43 9 12 19 22 34 31 20 26 19 17 28
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Mathematics, 21.06.2019 23:30
Use the ratio test to determine whether ∑n=14∞n+2n! converges or diverges. (a) find the ratio of successive terms. write your answer as a fully simplified fraction. for n≥14, limn→∞∣∣∣an+1an∣∣∣=limn→∞.
Answers: 3
3.Consider this scatter plot.
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