Answer:
x = 9
y = 4
Step-by-step explanation:
Substitution! View images attached ^^

Recall that

Let

, so that


Since the angle

lies in the second quadrant, you know that the cosine must be negative, so
Answer:
D. Exponential growth
Step-by-step explanation:
Hope this helps
Answer:
a
Step-by-step explanation:
worng worng
Answer:
EG
Step-by-step explanation: