Consider the following scenario: I] 1 2 l | (Source: Knewton Alta} A curve with equation 3; = [s: 1}2 + 4 and some rectangles shaded underneath. {Knewton Alta] Suppose we want to estimate the area under the curve 3; = [is 1}2 + 4 on a certain interval using.r the rectangles provided. Choose your own interval hosed on the scenario above and address the following: 1. Describe how the concepts from this module can he applied in this case. 2. Estimate the area under the curve I; = [m 1}2 + 4an the interval from m = I] to :s = 3 using the rectangles provided. 3. Provide another example of a scenario that involves the same concept