CPM Homework Banner

Home > GC > Chapter 1 > Lesson 1.2.4 > Problem 1-82

1-82.

According to the graph at right, how much money would it cost to speak to an attorney for hours and minutes?  

A step function: line segment at heigth, $150, and x, between 0 & 1, open at 0, closed at 1, at $300 between 1 and 2, open at 1, closed at 2. At $450, between 2 and 3, open at 2, closed at 3. At $600, between 3 and 4, open at 3, closed at 4. At $750, between 4 and 5, open at 4, closed at 5.