Graphing the trig function from to given points?
Hi all...I'm a bit confused about my new Math chapter. In this chapter we start to graph the trigonometry functions. I'm a bit stumped with that alone. Unfortunatly it's an online math class and I have no real outlet to ask any questions.
I have a problem that states.
"Find and graph the function of the form y = a sin x that passes through (3pi/2 , -4)"
I have no idea on how to even start.
Could someone give me some pointers on how this is worked out? Maybe even some calculator tips!
Thanks for your help.