Answer:
b
Step-by-step explanation:
When you square root something’s it’s times by the same number
-1 squared =-1•-1
1•1=1
-•-=+
-1•-1=+1
=1
Answer:
59/9
explanation: just divide 59 divided by 9
.2 converted to a fraction would be 1/5
The answer to your question is y = sin(x + 90) as we have a sine graph phase shifted 90 units left
