Question

3 part question

Answer 1

good

then for part II you just need to divide y/x

Answer 2

(r(sin)(pi/3)) / (r(cos)(pi/3))

Answer 3

like this right

Answer 4

good, and what does that equal?

Answer 5

r(sin(x)) / r(cos(x))

Answer 6

(r(sin)(pi/3)) / (r(cos)(pi/3)) = ?

Answer 7

sin(pi/3) / cos(pi/3) = ?

Answer 8

you cannot put sin and cos in parentheses like that

Answer 9

notice how I wrote sin(pi/3) not (sin)(pi/3)

sin by itself means nothing so it cannot be by itself in parentheses.

Answer 10

sqrt 3

Answer 11

good so your slope for part II is sqrt(3)

for part III simply write the equation of a line with slope sqrt(3) that passes through the origin

Answer 12

y=mx+b
y=m(sqrt3)+b

Answer 13

sqrt(3) is your m value so you don't need to include m

if the line crosses through the origin what is the value of b?

Answer 14

0

Answer 15

good so the complete equation is...?

Answer 16

y=(sqrt3)+0

Answer 17

don't forget the x

y = sqrt(3)x

Answer 18

Got it!!!! =)))