Can someone please please help me with this? I will give brainliest and ridiculous answers will get reported. Thank you so much!

An equation of the line tangent to y=x^3+3x^2+2 at its point of inflection is

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.

If olu is twice as old as funmi if the sum of their ages is 60 how old is olu