Question

For the same value of t as in exercise 7, what are the coordinates of P(π – t)? Value of t is 2 π /3)
a. (3/5, 4/5)
b. (-4/5, 3/5)
c. (-4/5, -3/5)
d. (4/5, -3/5)

Answer 1

and whats P?

Answer 2

I don't know.

Answer 3

I think we need to know that

Answer 4

Exercise 7 says "If P(t) has coordinates (4/5, 3/5), find the coordinates of P(t + π)."