Answer:
12.5
Step-by-step explanation:
Answer:
Just like how we did the other one, you will do the same thing. Hope this helps, thank you !!
Answer:
<h2>

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solution,

Combine the like terms:

Simplify:

Hope this helps...
Good luck on your assignment...
Answer:
D. domain: (-infinity, infinity); range: [1, infinity)
Step-by-step explanation:
The domain is the values that x can take
The domain is (-infinity, infinity)
The range is the values that y can take
absolute value is 0 or greater
cos x is from -1 to 1
The minimum value is when x=0
The smallest value is 1 and the largest is infinity
67-x-20 hope this helped!!