1. MATH 1314
Test 4 Review

3. rectanglesum(f,1,9,6,.5)

4. UpperSum(f, -2, 2, 50)

5. integral(f)

6. integral(f,1.3,1.5)
1.5335

7. integral(f,2,3)
33.5

8. 1/7*integral(c(t),0,7)
16.37

9. integralbetween(f,g,-1,0)+integralbetween(g,f,0,1)
2.5
intersect(f,g)
-1, 0, 1

10. IntegralBetween(s,c,0,6.3607)
intersect(s,c)
6.3607

11. intersect(d,8)
13.75
integral(d,0,13.75)-13.75*8
38.60

12. integral(f(t),0,7)
0.9698

15. derivative(f,x)
A(1100,775)
5.654
Note: what we did here was actually the change that will result from increasing labor costs by one unit, not capital costs!

16. intersect(a(x,y)=0,b(x,y)=0)
(0,0)
(1,1)