Answer:
1. -6 -3 0 3 6
-1 0 1 2 3
2. -10 -5 0 5 10
-6 -5 -4 -3 -2
3. -8 -4 0 4 8
0 1 2 3 4
Your graph looks different but just try to follow this one.
Answer:
√5 /2- 1 or 0.1180 to the nearest 10,000th.
Step-by-step explanation:
3 sin A = 2
sin A = 2/3
The adjacent ( to < A) leg of the right triangle = √(3^2 - 2^2) = √5.
So cot A = adjacent / opposite = √5 / 2
and cot A - 1 = √5/2 - 1.
The answer to this question is:
5/2 or 2.5 or 2 1/2