# In Problems 1-4, (A) Calculate the change in F(x) from x = 10 to x = 15.

## Question:

(A) Calculate the change in F(x) from x = 10 to x = 15.

(B) Graph F'(x) and use geometric formulas (see Appendix C) to calculate the area between the graph of F'(x) and the x = axis from x = 10 to x = 15.

(C) Verify that your answers to (A) and (B) are equal, as is guar- anteed by the fundamental theorem of calculus.

a. F (x) = 9x + 120

b. F(x) = x2 + 30x + 210

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**Related Book For**

## College Mathematics for Business Economics Life Sciences and Social Sciences

**ISBN:** 978-0321614001

12th edition

**Authors:** Raymond A. Barnett, Michael R. Ziegler, Karl E. Byleen