Question

### Gauthmathier7156

Grade 9 · 2021-01-10

Let f be a continuous function on [0,6] and have selected values as shown below.

If you use the subintervals [0,2],[2,4], and [4,6], what is the trapezoidal approximation of \int _{0}^{6}f(x)\d x （ ）

If you use the subintervals [0,2],[2,4], and [4,6], what is the trapezoidal approximation of \int _{0}^{6}f(x)\d x （ ）

Good Question (83)

Answer

4.8(357) votes

### Gauthmathier5492

Grade 9 · 2021-01-10

Answer

B

Explanation

\int _0^6\:f(x)\d x≈\dfrac{6-0}{2\left(3\right)}\cdot[0+2(1)+2(2.25)+6.25]≈12.75

Thanks (152)

Does the answer help you? Rate for it!

## Still Have Questions?

Find more answers or ask new questions now.