Rectangle height 5 (x) 2 g(x) Rectangle width 5Dx yA 4+ fx) 5 52x 3 (22, 1) Dx 1+ (2, 1) 22 21 1 21 g(x) 5 x 2 3 22 (x, g(x)) Slice the region using vertical rectangles from x 5 22 to x 5 2. 2. 2.

Q: Find the area bounded by the curves f(x)=x+8 and g(x)=x²-x.

A:

Q: Estimate the area under the graph of f(x) = √x + 4 over the interval [−4, −2] using eight…

A: fx=x+4 To find: The area under the graph fx=x+4 over the interval -4,-2 using the midpoint formula…

Q: y = Vx²(x+ 1)

A: As per our company guidelines we are supposed to answer only first  1st question of multiple…

Q: Find the area bounded by the graphs of f(x)=x+2, g(x)=3x²+5 , x=-1 and x=1.

A: Explanation of the answer is as follows

Q: calculate the area of the bounded figure from the graph of the function y = x²-1 and the axis Ox

A:

Q: I have done part A, and attached it as an image, I need parts B and C please: B) Repeat part (a)…

A: We have to estimate the area by using left endpoints and mid points.

Riemann Sum

Riemann Sums is a special type of approximation of the area under a curve by dividing it into multiple simple shapes like rectangles or trapezoids and is used in integrals when finite sums are involved. Figuring out the area of a curve is complex hence this method makes it simple. Usually, we take the help of different integration methods for this purpose. This is one of the major parts of integral calculus. 

Riemann Integral

Bernhard Riemann's integral was the first systematic description of the integral of a function on an interval in the branch of mathematics known as real analysis.