Wednesday

September 17, 2014

September 17, 2014

Posted by **hmmmm** on Monday, September 25, 2006 at 10:01pm.

1) theta=135 degrees

2)rcostheta=-1

for #1 is it like: (-1,1)?

and for #2, X=-1, but i cant find y, any help is appreciated

The slope should be sin(theta)/cos(theta) and the intercept is the origin.

x=r*cos(theta)

If r=1 we have x=cos(theta)

**Answer this Question**

**Related Questions**

math - change equations to polar form: 1) y= -1 2) x^2 + y^2 = 4 how would i do ...

Math ! Please Help ! - 1.Graph the polar equation r=3-2sin(theta) 2. Find the ...

calculus - for what value of r=4sinč have vertical tangent? In polar coordinates...

Pre-calculus; urgent ! Please help ! - 1.Graph the polar equation r=3-2sin(theta...

precalculus - convert the equation y^2 = 2x -x^2 into polar form. convert the ...

Calculus please help ! - 1.Graph the polar equation r=3-2sin(theta) 2. Find the ...

Precal - How do you find range of theta values for a polar equation? Usually the...

Advanced Math - Identify the polar form of the linear equation 4x+3y=10. x=rcos(...

Pre-Calculus - I need help-I do not understand. The question is this: Write 2x+y...

Polar equations - write the polar eqaution 3 = r cos (theta - 315) in ...