4. Estimate the net area under the curve bounded by the x-axis from x = 1 to x = 7 with 12 rectangles using a Right-Hand Sum. In other words, find R12. Make sure to draw your rectangles, round your answer to one decimal. Explain the notation of R12 including the Summation Notation you will use and what all the x;'s are and how to find Ax.

Q: Please give me the answer again.

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Q: also answer letter c. thank you

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Q: Do 1 and 4.

A: Given Diffrential equation is yι=3x2    →1 and solution:    y=x3+7  →2

Q: Pls help ASAP on all asked questions.

A: Step 1:

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Q: answer number three here please. I just need help with c

A: We have to find the upperbound.

Q: Thanks for answering. That one was correct . Please could you also answer the second one?

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