Which is an equivalent form of the expresion 1800(1.2)? 1800=(1/2) 1800=(5/6) 1800=(6/5) 1800=(2/1)

The late fee for library books is $2.00 plus 15¢ each day for a book that is late. if maria’s fee for a late book was $3.20, write and solve a linear equation to find how many days late the book was.

With finding limits of multi variable !

Which of the functions below could have created this graph?