Answer:
oof
Step-by-step explanation:
idek bro
Answer: B
Trust me I took the test right now
Answer:
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Step-by-step explanation:
Given

Required
Determine 
We know that:

This gives:


Collect like terms


Take square roots


By tan identity


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Answer:
Step-by-step explanation:
Answer:
Option C. y ≤ x-2
y ≤ 50/9-(1/6)x-(1/18)x^2
Step-by-step explanation:
Please, see the attached files.
Thanks.