Question

FIND THE ARE ENCLOSED BY THE GIVEN CURVES

y = -4sinx ; y = sin2x ; 0 ≤ x ≤ pi

Detail please, i stink at these

Answer 1

area*

Answer 2

Two different curves on an interval. You'll want to find where they intersect first.

Answer 3

If you know how to calculate definite integrals, you'll be ok. Graphing both functions is a good idea too.

Answer 4

so ill have -(-4cosx) and cos(2x)/2

Answer 5

cos(2x)/2 should be negative too. -cos(2x)/2.

You'll have to find where they intersect to see which is the upper function and which is the lower on what intervals.

Answer 6

the answer is 8. thank you