WeBWorK Standalone Renderer

The velocity $v(t)$ in the table below is increasing for $0\le t\le12$ .

$t$	0	3	6	9	12
$v(t)$	27	30	31	35	40

A. Find an upper estimate for the total distance traveled using
$n = 4$ subdivisions: distance traveled =
$n = 2$ subdivisions: distance traveled =

B. Which of the two answers in part (A) is more accurate?
$n =$ is more accurate
(Be sure that you can explain why!)

C. Find a lower estimate for the total distance traveled using $n = 4$ .
distance traveled =

You can earn partial credit on this problem.