Answer:
-3
Explanation:
6 - 1 · 16 + 21 ÷ 3
21 ÷ 3 = 7
6 - 1 · 16 + 7
1 · 16 = 16
6 - 16 + 7
= -3
check the picture below.
That would be f(x) = -2sin(x - pi/2)
75
Step-by-step explanation:
Answer: 0.73
