Question

will someone explain to me how to find the domain and range fromm a graph

Answer 1

domain is all the x values where the function is defined. range is all the y values it produces from all possible x inputs. So you look at the graph, and everywhere it is defined in the x direction is in the domain. everywhere it is defined in the y direction is the range.

Answer 2

domain
\[[-4,4]\] range
\[[0,3]\]