The General Power Formula Lesson 9.1

2 Power Formula … Other Views

3 Review From Chapter 6 – General Power Formula Consider application to transcendental functions

4 Applying Power Formula Consider  Let u = sin x  u 2 = sin 2 x  Then what is du? du = cos x dx

5 Converting the ln Function Try this …  What should we substitute for u?  What is the du? The integration u = (ln x) du = 1/x dx

6 Functions Involving e x Given  What should we substitute for u?  What is the du? The integration u = 3e 3x + 1

7 Working with Inverse Trig Functions Given  What should we substitute for u?  What is the du? The integration u = arctan x

8 Application Find the area under the curve  For 0 < x < 1 The integral  u = ?  du = ?

9 Assignment Lesson 9.1 Page – 27 odd, 31