### Home > APCALC > Chapter 1 > Lesson 1.4.3 > Problem 1-167

1-167.

Oil is leaking out of a car at a rate of *y* = 0.2* ^{t} *liters/hour for 0 ≤

*t*≤ T

*.*Homework Help ✎

Sketch a graph of this situation. Label the units on the axes.

Shade the area under the curve for 0 ≤

*t*≤ 1. What does the shaded area represent? What are the units?Liters per hours multiplied by hours equals __________________ ?

The number of liters that leaked out between 0 and 1 hours. The units are liters.

Use two left endpoint rectangles to approximate the amount of oil that has accumulated during the first hour.