Consider the equation r = a + b cos (theta) Graph this equation and really explore what happens when you change a and b. There are 5 cases (b>>a and so on)

Play around enough that you understand the 5 cases and why the graph behaves as it does in each of those 5 cases. Support your answer with graphs.

Angle xyz is formed by segments xy and yz on the coordinate grid below: a coordinate plane is shown. angle xyz has endpoints at 3 comma negative 1 and 6 negative 2 and 3 comma negative 3 and measures 36.87 degrees. angle xyz is rotated 270 degrees counterclockwise about the origin to form angle x′y′z′. which statement shows the measure of angle x′y′z′?

Calculate the missing value. round the answer to on decimal place. start with 70, increase it by 21%, and end up with

Find y to the nearest hundreds place