CPM Homework Help : PC3 Problem 1-18

Calculate the area of the shaded region in two different ways. Explain the difference between your two methods.

First quadrant graph, with line passing through the points (0, comma 3), & (4, comma 7), with region under the line, above the, x axis, & between the, y axis and x, = 4, shaded.

Hint:

Use a trapezoid or a rectangle and a triangle.