Mis the midpoint of cf for the points c(3, 7) and f(5, 5). find mf.

At which value in the domain does f(x) =0?

For which pair of functions is (gof)(a)=|a|-2?

Graph the system of inequalities presented here on your own paper, then use your graph to answer the following questions: y < 4x − 8 y is greater than or equal to negative 5 over 2 times x plus 5 part a: describe the graph of the system, including shading and the types of lines graphed. provide a description of the solution area. (6 points) part b: is the point (5, −8) included in the solution area for the system? justify your answer mathematically. (4 points)