Question

Determine whether each of the following equations
defines y as a function of x. (Do not graph.)

sqrt x − 3y = 5

Answer 1

\[\sqrt{x}\]− 3y = 5

Answer 2

its together

Answer 3

no its not a function

Answer 4

because of the negative in the sqrt?

Answer 5

exactly..square root will give 2 values one +ve and one -ve

Answer 6

yay great thanks!

Answer 7

no prob :)