Question

Help Please :3

Answer 1

I need help with #3.

Answer 2

When it says midpoint rule, does it mean Riemann Sums way?

Answer 3

@zepdrix

Answer 4

\[\int\limits_{3}^{19}\left( \frac{ 5+5.6 }{ 2 } \right) +\left( \frac{ 5.6 +7.3}{ 2 } \right)+ etc...\] ?

Answer 5

@3mar Sure, if you understand it. :P

Answer 6

These are really easy if you just draw a graph to plot the points, then draw the four rectangles, and find the area.

Answer 7

Wouldn't that be a lot more work though? Cos then i'd have to graph each point. Is there a way to do it through integration?

Answer 8

Once you do it, it shows you how easy and short it is. How are you going to integrate without a function?

Answer 9

Then what? :/

Answer 10

Keep doing what I said :P