Find the area of the region in the xy-plane bounded above by the graph of the function f(x)=7, below by the x-axis, on the left by the line x=1, and on the right by the line x=21.

Question

Find the area of the region in the xy-plane bounded above by the graph of the function f(x)=7, below by the x-axis, on the left by the line x=1, and on the right by the line x=21.

A=____?

Answer 1

Its a rectangle with height of 7 and width of 20

Area = 7x20 =140