Keep gettin this wrong please help!!

What is the equation of the graph below? y=sec(x)-4

Measures of the angle of r, 31 s (x+4) t (3x+9)

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.