Algebraic inequality how to solve math.

Place the following steps in order to complete the square and solve the quadratic equation,

What are the domain and range of the function f(x)=2^x+1

50 people men and women were asked if they watched at least one sport on tv. 20 of the people surveyed are women, but only 9 of them watch at least one sport on tv. 16 of the men watch at least one sport on tv. make a a two-way table and a relative frequency table to represent the data.