Question

Use definite integral to find the area of the region between the given curve and the x- axis on the interval [0,b]

y=2x

Answer 1

Explanation:

The definite integral over a specified region yields the area under the curve of the function. The integral of a function yields the summation of the values of the curve, which gives the value of the cumulative values of the curve. If we are considering two functions, we must subtract the function with the lower value from the function with the higher value to determine the area between the curves.

Answer 2

Answer:

∫ 2xdx=b^2 units

Explanation: