SOLUTION: Which of the following algebraic equations are functions if x and y are real numbers and x is in the domain and y is in the range. (a) y2 = x2 + 8 can you please help me to solve

Algebra ->  Functions -> SOLUTION: Which of the following algebraic equations are functions if x and y are real numbers and x is in the domain and y is in the range. (a) y2 = x2 + 8 can you please help me to solve      Log On


   

Question 1000620: Which of the following algebraic equations are functions if x and y are real numbers and x is in the domain and y is in the range.
(a) y2 = x2 + 8
can you please help me to solve this question?
Answer by josgarithmetic(39618) About Me  (Show Source):
You can put this solution on YOUR website!
Hyperbola, and not a function.
y%5E2-x%5E2=8