Question

Write the equations for the following graphs:

Answer 1

@satellite73 @Directrix @divu.mkr @Godlovesme @Mashy @perl @rizzu @ybarrap

Answer 2

what do you think??

Answer 3

I've been trying to plug in numbers to a calculator to find out how to graph this so that I can get the equation, but I don't know how.

Answer 4

@bohotness

Answer 5

:)

Answer 6

okay lets start

Answer 7

Alright!

Answer 8

:)

Answer 9

okay

Answer 10

What do I do first?

Answer 11

i think lets do each of the those in the picture

Answer 12

Okay, what do I need to do????

Answer 13

https://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&ved=0CB8QFjAA&url=http%3A%2F%2Fwww.wyzant.com%2Fresources%2Fanswers%2F1247%2Fhow_do_you_write_an_equation_with_just_a_graph&ei=7CH5VMagAY-INpSCgaAB&usg=AFQjCNFR9iwpzld2f05ap0eTbCIr6EKygw&sig2=H5wwkVFU5FVc0dmWO6PfUQ&bvm=bv.87611401,d.eXY

Answer 14

That is for a linear graph. I'm having to find the equation for a trigonometric function.

Answer 15

okay my bad love

Answer 16

https://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=5&ved=0CD0QtwIwBA&url=http%3A%2F%2Fwww.khanacademy.org%2Fmath%2Fcc-eighth-grade-math%2Fcc-8th-linear-equations-functions%2F8th-slope-intercept-form%2Fv%2Fgraphs-using-slope-intercept-form&ei=7CH5VMagAY-INpSCgaAB&usg=AFQjCNHVBuDvnmg8k3b7VGul8fzcKZoSxQ&sig2=X_jcyLRBhHZ_TW9VKd3lqQ&bvm=bv.87611401,d.eXY

Answer 17

That's still not for the type of graph I have. It's okay though! Thank you for trying!

Answer 18

love i am sorry i could be no help v-v but i am not really good at this @freckles @satellite73

Answer 19

That's completely fine. I really appreciate the effort!

Answer 20

You are correct in thinking trigonometrically.
$$
y=\cot(x)-1 ,-2\pi <= x <= 2\pi
$$
http://www.wolframalpha.com/input/?i=%28cot%28x%29-1%29+for++-2pi+%3C%3D+x+%3C%3D+2pi