1. Find a b.

a = 5i + 7j, b = -4i + 3j

a
b
c	1
d	41

2. Find all polar coordinates of point P where P = (6, - /5)

a	(6,- /5 + 2n) or (-6,- /5+ 2n)
b	(6,- /5+ 2n) or (-6,- /5+ (2n + 1))
c	(6,- /5+ (2n + 1)) or (-6,- /5+ 2n)
d	(6,- /5+ 2n) or (6,- /5+ (2n + 1))

3. Determine if the graph is symmetric about the x-axis, the y-axis, or the origin. r = 5 + 4 cos

a	x-axis only
b	y-axis only
c	No symmetry
d	Origin only

3. Use graphs and tables to find the limit and identify any vertical asymptotes of the function.

\fHHHHHH .O NACCO + + + + -4-3 -2 -12 1 2 3 4 xFind lim f(x) and lim f(x) X-2 X