Question

MEDALL--*QUESTION IN PIC FILE BELOW*

Answer 1

i don't understand ur question

Answer 2

give him a chance to upload a picture

Answer 3

oh okay...

Answer 4

So, ...

[2*(-2)+3*(-5)+4*(-9)+1*(-12)]/10

Where are you struggling?

Answer 5

got it! thank you!!

Answer 6

Show us the Right-hand average value.

Answer 7

i got -6.7

Answer 8

That's the left-hand. Can you also do the right?

Answer 9

im not sure how

Answer 10

So, then I just gave you the answer to the right-hand version and you gained no understanding. Look real hard at the solution. Why did I pick

(-2) (-5) (-9) (-12)

Instead of

(-5) (-9) (-12) (-16)?

Where did I get 2 3 4 and 1?

Answer 11

im not sure,
so what would i get as an answer?

Answer 12

See, that's where it's no good. You can't know what you are doing if that is all you can offer.

Look at each interval. Look at the left side and the right side of each interval. What is the value of the function in those two spots? What is the width of the interval.

Do this with each interval.