A rational expression is undefined whenever its denominator is zero. A. True B. False
2 answers:
True rational numbers are normal numbers
So if you have 1/0 the answer can't be told because u cannot decide one by zero.
The same is same for an irrational number
The answer is true hope this helps
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The anser is that what i think
Y=x².
This is te function of a parabola open upward
the domain is all values of x ={x/x∈z}
I believe It is A. infinitely solutions
I took a picture of the work instead ^^
There you go any questions?
