<span>The temperature is a function of the time outside. The sun is the cause for the temperature. The temperature is not the cause of the sun.
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Given Question
The problem can be translated to: IxI = -x.
Procedure
These lead to a system of linear equations
x = -x for x>0….Equation 1
or
x = -(-x) for x<0….Equation 2
From Equation 1 x = 0 which is not accepted since it is given x is a non-zero real number.
From the Equation 2 x = x
Which is valid for all real numbers such that x<0
Conclusion
Therefore we conclude here that x should be a negative real number to have its absolute value equals to its opposite.
Answer:
z reall 2
Step-by-step explanation:
Type in "y=2x" in the google search bar. A graph will pop up and should help you. I'm sorry I cant be of more assistance. Hope this helps! ^_^
