Question:

Below is the function f(x) = 11 - 1/2x², together with a

Last updated: 8/10/2022

Below is the function f(x) = 11 - 1/2x², together with a

Below is the function f(x) = 11 - 1/2x², together with a rectangle with one side on the x-axis, and two corners on the curve. The bottom left corner is (x, 0). What is the area of the rectangle if x = 2.3? [Give your answer as a decimal number.]