Question

Part 1: 2 & 1/2
Part II: 2 & pi

Answer 1

good so far, need some help with the graphs?

Answer 2

I can graph the two equations given, is it more than that?

Answer 3

nah that's it, you'd just graph 2cos(pix) and 1/2cos(2x)

1/2cos(2x) a lot easier to graph by hand, for 2cos(pix) I'd probably just plot it into a graphing calculator/graphing website

Answer 4

This for the first 1

Answer 5

yeah that's good, a little messy but the content is there

Answer 6

what about (1/2)cos(2x)

Answer 7

I think that's the sin graph, the cos graph doesn't go through (0,0)

Answer 8

how is that

Answer 9

yeah good