Asked by Penny

Hi, I was hoping to see if someone could help me find the domain and range of a parabola. The equation is y^2 = x + 4.
I think the range is all real numbers and the domain is -4 >= x. Is this correct?
Any help will be greatly appreciated!
Answered by R_scott
the domain is the other direction ... x ≥ -4


fyi ... alt+24_ (1, 2, 3) gives ... ±, ≥, ≤,
Answered by Penny
Thank you Scott! You're awesome
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