Question

Calculus Help Please I know how to do Number 3 I just need help with detailed explaination of 1 and 2

Answer 1

(1) Using a trapezoidal sum, we approximate the integral by

`\displaystyle\int_0^8R(t)\,\mathrm dt\approx24.830`

measured in gallons of water.

(2) Notice that the table shows the specific values of
`R(t)` increasing, meaning
`R'(t)>0`. There's not enough evidence to suggest that we have
`R'(t)=0` at any time.