write an equivalent equation using polar coordinates: x^2=6y
To convert rectangular coordinates into polar coordinates put x=rcos(theta) y=rsin(theta)
Given x^2=6y
(rcos(theta))^2= 6rsin(theta)
r^2cos^2(theta)= 6rsin(theta)
cancelling r on both sides
rcos^2(theta)=6sin(theta)
r=(6sin(theta))/(cos^2(theta))
r=6(sin(theta)/cos(theta))(1/cos(theta))
r=6tan(theta)sec(theta)
Write an equivalent equation using polar coordinates. 3x-y=6 The polar equation is r= : sin cos
- Find an equivalent equation in polar coordinates: x = y2
The letters rand represent polar coordinates. Write the following equation using rectangular coordinates (x,y). 2 = 14 cos e NICO The equation using rectangular coordinates (x,y) is (x² + y2) 14x =0. r2 = 14cos R(+² ) = K (14 cos ) R² = 14R Coso (R2) 3/4 = 14 Rcoso (x² + y2 %=148 -14 -14 (x² + y2 3%2_14=0 mistake? Did I make a Thank you
The letters x and y represent rectangular coordinates. Write the given equation using polar coordinates (1.0). 5x² + 5y² = 6 Select the correct equation in polar coordinates below. OA. TE OB. 7 = 1/35 OCZ 5(cos + sin ) 6 5(cos + sin ) OD. 6 "- 5
For the rectangular equation, write an equivalent polar equation and solve for r. x = 4 Or = Ora con la Ora None of these
Write each equation with polar coordinates (use theta for 6). 2 + y = 5
1a)
1b)
1c)
1d)
Find polar coordinates of the point that has rectangular coordinates (-2,2). Write your answer using degrees. Polar coordinates: (1) 8 aja x 3 ?. Let O be an angle in quadrant IV such that sin e cola Find the exact values of sec 0 and cot 0. 05 sec 0 = x $ ? cot Find polar coordinates of the point that has rectangular coordinates (3/3,-3). Write your answer using degrees. Polar coordinates: ((,1) 05 x...
. Write each polar equation in rectangular coordinates and graph. a. r= 2 cos e b. r = - uri
For the following polar equation write an equivalent rectangular equation. r=5 csc e The equivalent equation in rectangular form is (Type an equation)
QUESTION 20 Convert 2x + 5y 2 -6y 9 to a polar equation.