What is the measure of arc ac?
a) 60 degrees
b) 180 degrees
c) 120 degrees
d) 90 degrees

Find two consexutive odd integers such that the sum of their square is 650

Which of the following circles have their centers on the x-axis? check all that apply.

For which pairs of functions is (f•g)(x)=12x? f(x)=3-4x and g(x)=16x-3 f(x)=6x2 and g(x)= 2/x f(x)= and g(x) = 144x f(x)=4x and g(x) =3x