Answer:
Half will pick science
Step-by-step explanation:
<h2><u>
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Answer:
a
Step-by-step explanation:
The answer is 2 since both
![\sin(x),\cos(x)\in[0,1]](https://tex.z-dn.net/?f=%5Csin%28x%29%2C%5Ccos%28x%29%5Cin%5B0%2C1%5D)
The maximum value of 
is 1 and the same for cosine. The sum becomes 1 + 1 which evaluates to 2.
Hope this helps.
Y = sqrt(x - 5) - 1
for the square root to be a real number x must be >= 5
The domain is x>= 5 , or in interval notation [5, ∞)
