Question

Calc II help- How do you evaluate the definite integral using a graph of the integrand over the interval of integration:

the interval of integration is -4 to -2
and the integrand is 3dt

Answer 1

you want to integrate\[\int_{-4}^{-2}3dt\]with the graph?

Answer 2

that's how the problem looks in the book and it says to use the graph (keep in mind I haven't had Calc I in two years so I'm kind of trying to catch myself back up)

Answer 3

do you remember the geometric interpretation of the integral?

Answer 4

no unfortunately I don't remember that

Answer 5

it is the area under the curve