C2-Interpretation of the Integral: I can interpret the meaning of the integral in various contexts. (5.3, 5.4, 5.6)
To earn a "1", you must correctly answer all parts.
The total number of Covid-19 cases in California is increasing at a rate r(t) cases per day, where t = 1 is April 1, 2020.
a. Explain the meaning of the statement r(15) = 1112.
b. If \int_{14}^{22} r(t)dt = 10,061, give the units of the 14, the 22, and the 10,061.
c. Explain the meaning of \int_{14}^{22} r(t)dt = 10,061 in terms of the outbreak.
d. Write a mathematical expression that represents the total number of Covid-19 cases between April 3, 2020 and April 29, 2020.
