Measurements of a lake s width were taken at 15 foot

Last updated: 8/19/2023

Measurements of a lake s width were taken at 15 foot intervals as show 0 f x 0 Estimate 120 If x dx f x dx with n 4 using each of the following methods 0 A Left hand approximation 15 30 45 60 75 90 105 120 15 18 20 19 23 24 22 12 B Right hand approximation C Trapezoidal approximation