Posted by Anonymous on .
Graph f(x)= second(2x+3.14/4)

trig 
bobpursley,
You do need help.
secant is not second.
why don't you graph the cosine curve, then sketch the reciprocal (secant).
Posted by Anonymous on .
Graph f(x)= second(2x+3.14/4)
You do need help.
secant is not second.
why don't you graph the cosine curve, then sketch the reciprocal (secant).