Find an equation equivalent to 2x + 3y = 6 in polar coordinates. r (2 sin e + 3 cos a) = 6
C. 7 (2 cose + 3 sin ) = 6
2 cose - 3 sin e = 6r
d. 2 sin e + 3 cose = 6r
a.
b.

4. (10.03 mc) the equation of line cd is y = −2x − 2. write an equation of a line parallel to line cd in slope-intercept form that contains point (4, 5). (4 points) y = −2x + 13 y = negative 1 over 2 x + 7 y = negative 1 over 2 x + 3 − 2x − 3