2 years ago

Please help! This is due in two minutes :( Is y=x^2 a function

2 answers:

8 0

Answer:

Step-by-step explanation:

y=x^2 is a sideways parabola and therefore not a function

4 0

Answer:

yeah

Step-by-step explanation:

Like based on existence theorem, for a rational number x there is a rational numner y, x^2=y

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