0 Question 10 B on pt '0 3 23 19 6) Details Find the domain of the following piecewise function. Write your answer in interval notation. _ 2_ f(m)={ 4:1: 1 m6 Submit Question 0 Question 12 E 0/1 pt '0 3 2:319 6) Details Express the function f(:z:) = |m 5| 4 as a piecewise function. we Submit Question 0 Question 13 E 0/1 pt '0 3 2:319 6) Details A mobile phone company charges $60 per phone line if you purchase one or two phone lines, and $23 per line for each additional line beyond two. Write a piecewise function 13(3) that gives the cost of purchasing :1: phone lines. p= { E E Submit