What is the difference between a sine graph and a cosine graph?

Answer 1

Oh, dude, it's like asking the difference between a hot dog and a hamburger. So, like, the main difference is just a phase shift of 90 degrees. Sine starts at zero, cos starts at one, but they're basically like two sides of the same math coin.

Answer 2

Oh honey, sit down and let me educate you. The only real difference between a sine graph and a cosine graph is where they start on the x-axis. Sine starts at 0 and cosine starts at 1. Other than that, they're just like two peas in a pod, oscillating away in trigonometry land.

Answer 3

The sine graph and the cosine graph are identical in shape, with the cosine graph shifted to the left by pi / 2, i.e. the sine starts at (x=0,y=0) and proceeds up with an initial slope of one, and the cosine starts at (x=0,y=1), and proceeds down with an initial slope of zero.