Answer:
false
Step-by-step explanation:
cuz how could negative be positive
last one is the right answer
Use the following identities:

Also because the angle is in quadrant 3, sin must be negative.
Therefore

Subbing in tan = 0.958
Answer:
option number 2
gfud lzygochcivobisufiblvi
F(-1) = 12 - 5(-1)
f(-1) = 12 + 5
Solution: f(-1) = 17