## anonymous 5 years ago If h' is a child's rate of growth in pounds per year, which of the following expressions represent the increase in the child's weight (in pounds) between the years 2 and 5?

1. anonymous

i believe the expression would look like this $\int\limits_{2}^{5} h'(x) dx$

2. anonymous

these are the answers i have to choose from a) h'(5) - h'(2) b) h(5) - h(2) c) The integral h'(t) dt from 2 to 5. d) The integral h(t) dt from 2 to 5.

3. anonymous

4. anonymous

which one

5. anonymous

scroll above and see

6. anonymous

its c they just use t instead of x but b is equivalent

7. anonymous

thanks