Answer:
Step-by-step explanation:
Domain is the set of all values of x where the function is defined. For this function the only limitation upon x exists when the denominator would equal zero, because division by zero is undefined. So the denominator 13-x cannot equal zero thus x cannot equal 13. Thus the domain is all real numbers except 13.
Answer:
y=-7
x=3
Step-by-step explanation:
I just used a calculator. Hope this helps. :)
[ Answer ]

[ Explanation ]
- Change
To Percent
-------------------------------------
Is The Same As 5 ÷ 2
5 ÷ 2 = 2.5
- Convert Decimal To Percentage
2.5 · 100 = 250
250%
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Answer:
All of the following should be considered when buying a computer.
I think they are. But try asking someone else for more confirmation!