# RektTheNoob

0
556
1
+473

### Suppose that the point $\left(\rho,\theta,\phi \right)=\left( 12, \frac{2 \pi}{3}, \frac{3 \pi}{4} \right)$ in spherical coordinates can be

RektTheNoob  Dec 3, 2018
0
443
1
+473

### The graph of $r = \frac{4}{2 - \cos \theta}$ forms a closed curve. The area of the region inside the curve can be expressed in the form $k RektTheNoob Dec 3, 2018 0 386 1 +473 ### The graph of$r = \cos 3 \theta$is shown below. RektTheNoob Dec 3, 2018 0 533 2 +473 ### The graph of $r = \frac{7}{3 \cos \theta + 2 \sin \theta}$ is a line. Find the slope of this line. RektTheNoob Dec 3, 2018 +1 446 7 +473 ### The graph of $r = -\frac{5}{2 \cos \theta + \sin \theta}$ is a line. Find the$y$-intercept of this line. RektTheNoob Nov 30, 2018 0 509 1 +473 ### Find the sum of all possible values of the constant$ksuch that the graph of the parametric equations \begin{align*} x &= 2+ 4\cos s RektTheNoob Nov 27, 2018 0 547 1 +473 RektTheNoob Nov 27, 2018 0 578 3 +473 ### Find the area enclosed by the graph of the parametric equations \begin{align*} x &= 6 \cos t \sin t, \\ y &= 6 \cos^2 t RektTheNoob Nov 27, 2018 +1 891 5 +473 ### Circles with centers(2,1)$and$(8,9)$have radii$1$and$9,$respectively. The equation of a common external tangent to the circles can RektTheNoob Nov 16, 2018 0 521 2 +473 ### Below is the graph of$y = a \sin(bx)$, for some positive constants$a$and$b$. Find$a + b\$.

RektTheNoob  Oct 16, 2018