
Home > CALC > Chapter 8 > Lesson 8.1.5 > Problem 8-52
8-52.
Be sure to sketch the region before beginning.
If y = 3x + 1, then x = log3(y − 1).
Notice, both the outer and the inner radii are 1 unit longer than in part (a).
True or False? R2 − r2 = (R − r)2