Desparatley need help graphing functions!

jbg1113

New member
Joined
Jul 24, 2007
Messages
1
I must describe the methods used in english and graph them on the axes provided.



g(X)= 1/10*cos(x-(1/6*3.14))


h(x) = -sin(-x)
 
jbg1113 said:
I must describe the methods used in english and graph them on the axes provided.



g(X)= 1/10*cos(x-(1/6*3.14))

\(\displaystyle \L g(x) = \frac{1}{10} \cos\left(x - \frac{\pi}{6}\right)\)

what do you know about transformations of parent functions?
what happens to cos(x) if pi/6 is subtracted from x?
what happens to cos(x) if it is multiplied by 1/10?




h(x) = -sin(-x)

what do you know about sin(x) being an odd function?
 
Top