Question: 1 sketch the graph describes function fx such that fx...

1. Sketch the graph describes function f(x) such that f(x) is not continuous at x=3 and yet $\underset{x\to 3}{\lim }$ $\underset{x-->3}{\lim }$ f(x) exists

2. Sketch the graph of a function g consists of two straight lines and a semi-circle. Use it to evaluate the following integral ${\int }_0^7(3 - 3g(x) + x{(1-2x)}^{2019})dx$