What is this equation 4+6k=4

Identify the graph of y = ln x + 1.

List x1, x2, x3, x4 where xi is the midpoint endpoint of the five equal intervals used to estimate the area under the curve of f(x) between x = 0 and x = 10.

Apackage of five erasers cost 0. $.39 at this rate how many how much would 60 erasers cost in dollars and cents