Question

help please

Answer 1

I'd have to look up how to do the error part but i can show you the first part.

Answer 2

oh iight x)

Answer 3

@marcelie You are in good hands! Good luck.

Answer 4

Aight I'll send it Masha

Answer 5

ookie x)

Answer 6

Should be up now neega, go check it.

Answer 7

See near the bottom: http://tutorial.math.lamar.edu/Classes/CalcII/ApproximatingDefIntegrals.aspx. \[\Large \left| E \right| \le \frac{ K (b-a)^3 }{24n^2 }\]a and b are your limits of the integral, 1 and 5.

n is 4 cos there's four rectangles, as you'll see.

I think for K, you'd use the biggest value of f''(x), which given in the question, is 3...

Since if you know \(\large -2 \le f''(x) \le 3\)

then you can say \(\large \left| f''(x) \right| \le 3\) but you can't say that \(\large \left| f''(x) \right| \le 2\) (since you know it can equal to 3)

Answer 8

link isnt workin lol

Answer 9

Well most of the sh*t is in my post anyway

Answer 10

http://tutorial.math.lamar.edu/Classes/CalcII/ApproximatingDefIntegrals.aspx

Answer 11

works now lmao

Answer 12

Was cos of the damn period at the end of the link