What would (2,π/4) become if r is -2?

What is the inverse of the function f(x) = 2x + 1?

Jabari is power washing houses for a summer job. for every job, he charges an initial fee plus $30 for each hour of work. his total fee for a 4 -hour job, for instance, is $170 . jabari's total fee,f, for a single job is a function of the number,t, of hours it takes him to complete the job. write the function's formula.

Which compound inequality could be represented by the graph?