<h2>
Explanation:</h2>
Here we have the following expression:
So we need to simplify it:
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Mathematical expressions: brainly.com/question/14200575#
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Both systems will have the same value of x's.
Answer:
9) Domain: 0≤x≤6
Range: -3≤y≤3
10) Domain: -∞≤x≤∞
Range: -∞≤y≤∞
11) Domain: -∞≤x≤∞
Range: y≥-2
13) Domain: -∞≤x≤∞
Range: -2≤y≤4
Step-by-step explanation:
9) Domain: 0≤x≤6
Range: -3≤y≤3
10) Domain: -∞<x<∞
Range: -∞<y<∞
11) Domain: -∞<x<∞
Range: y≥-2
13) I think you need to look at this one again. It looks like:
Domain: -∞<x<∞
Range: -2≤y≤4
The correct anwer is -21 and how i got that is by taking -7*300 to get -21 as my answer let me know if it helped any...