Question

Determine if the graph is symmetric about the x-axis, the y-axis, or the origin.

r = 4 - 3 sin θ
@agent0smith
i put yaxis only

Answer 1

Erm... idk for sure, graph it and find out?

Answer 2

what about this one?
The graph of a limacon curve is given. Without using your graphing calculator, determine which equation is correct for the graph

Answer 3

[-5, 5] by [-5, 5]

Answer 4

^I think i'd need the graph.. if you have a book, it should have some general equation forms.

Answer 5

http://mathworld.wolfram.com/Limacon.html

what are the options?

Answer 6

r = 2 + 2 sin θ

r = 3 + sin θ

r = 1 + 3 cos θ

r = 1 + 3 sin θ

Answer 7

You could graph each and see which matches, cos i can't tell...