Plot the points in a rectangular coordinate system: `(-2, 7)`

Plot the points in a rectangular coordinate system: (-4, 2)

Plot the points in a rectangular coordinate system: (4, 5)

Plot the points in a rectangular coordinate system: (4, 0)

Plot the points in a rectangular coordinate system: (6, -2)

Plot the points (-3, 0)

Plot the points (-2, -3)

Figure shows line n in a rectangular coordinate system. An equation of line n is

The points in the rectangular coordinate plane are transformed in such a way that each point A(x,y) is moved to a point A'(kx,ky) . If the distance between a point A and the origin is d, then the distance between the origin and thhe point A' is

Find the polar coordinates of the points whose cartesian coordinates are (-2, -2)

Express the polar equation r=2costheta in rectangular coordinates.