What are the different types of transformations?

Which of those sequences is a geometric sequence

Write a description of each inequality. 1. -5a + 3 > 1 2. 27 - 2b < -6 (this < has a _ under it) 3. 1/2 (c + 1) > 5 (this > has a _ under it)

Find the area of the region that is inside r=3cos(theta) and outside r=2-cos(theta). sketch the curves.