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n200080 [17]
3 years ago
8

Jeremy surveyed students in his class about their spending habits in the school cafeteria. He used the data to create a scatterp

lot.
Mathematics
2 answers:
marissa [1.9K]3 years ago
7 0

Answer:


Step-by-step explanation:

From the graph, you can first see that there is a positive slope, and a negative y intercept. That should automatically rule out the first option.next, find the slop...


To do this take the two points that are given (2,5.5) and (5,15.25) and do rise over run. This would be (15.25-5.5)/(5-2). I just put this in a calculator and found the slope to be 3.25. You automatically know the answer because the only equation with the slope 3.25 is the third one.

dimulka [17.4K]3 years ago
7 0

Answer:

so C

Step-by-step explanation:

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F(x)=8_-4x-x^3. g(x)=x^2+7x-9. Find f(x)+g(x)
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The answer is either B, and you forgot to put in the ^2 in the answer choice, or C, and you forgot to put an x where there is a _ in the question.

Check the actual question (the one you recieved, not the one posted here) and see where the mistakes are. If f(x) = 8x - 4x - x^3, then your answer is C. However, if B is actually -x^3 + x^2 + 3x - 1, then the answer is B.
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