The value of the <em>definite</em> integral
has an <em>approximate</em> value of 5 units.
<h3>How to estimate the area below the curve by Riemann sum</h3>
A definite integral within a given interval is represented graphically by the net area below the curve. In this question we must estimate the <em>total</em> area of the curve by <em>right</em> Riemann sum. The most accurate approximation is using Riemann sum with trapezoids, whose formula is defined below:
(1)
Where:
- <em>n</em> - Number of subintervals
- <em>a</em> - Lower limit
- <em>b</em> - Upper limit
- <em>i</em> - Subinterval index
If we know that <em>n = 5</em>, <em>a = 0</em> and <em>b = 10</em>, then the area of the curve is approximately:
![A = \left[\frac{10-0}{2\cdot (5)} \right]\cdot [(f(0)+f(2))+(f(2)+f(4))+(f(4)+f(6))+(f(6)+f(8))+(f(8)+f(10))]](https://tex.z-dn.net/?f=A%20%3D%20%5Cleft%5B%5Cfrac%7B10-0%7D%7B2%5Ccdot%20%285%29%7D%20%5Cright%5D%5Ccdot%20%5B%28f%280%29%2Bf%282%29%29%2B%28f%282%29%2Bf%284%29%29%2B%28f%284%29%2Bf%286%29%29%2B%28f%286%29%2Bf%288%29%29%2B%28f%288%29%2Bf%2810%29%29%5D)



The value of the <em>definite</em> integral
has an <em>approximate</em> value of 5 units. 
<h3>Remarks</h3>
The figure of the function f(x) is missing. We include a simplified version of the image in the picture attached below. In addition, the statement is poorly formatted, correct form is shown below:
<em>Estimate </em>
<em> using five subintervals with the following.</em>
To learn more on Riemann sums, we kindly invite to check this verified question: brainly.com/question/21847158