(a) Express 2 sin e - 1.5 cos e in the form R sin (0 – a), where R>0 and 0

For a function to have an inverse, it must be ___________. To define the inverse sine function, we restrict the ____________ of the sine function to the interval ____________.

As increases from 0 to 90, the value of csc tends toward _______.

Sketch the graph of y=2sinx from x=0 to x=2 by making a table using multiples of /2 for x. What is the amplitude of the graph you obtain?