In triangle , and , where . The line bisects and is the perpendicular from to the line . What is the size, in degrees of ?

If f(x)=2x+2and g(x)=x^3, what is (g•f)(2)

In a graph with several intervals o data how does a constant interval appear? what type of scenario produces a constant interval?

The function show two sisters' savings account and the rate at which they plan to deposit money