Question

Y = square x^2-5

Answer 1

I have to domin and range for this equation

Answer 2

do you mean square root (x^2-5)?

Answer 3

square root(x^2-5)? the domain is all real numbers greater than or equal to square root of 5 because any less would create a negative number and the answers would be imaginary. The range is all real numbers greater than or equal to zero because any less would be, again, imaginary.

Answer 4

@imyint

Answer 5

square root(x^2-5)? the domain is all real numbers greater than or equal to square root of 5 because any less would create a negative number and the answers would be imaginary. The range is all real numbers greater than or equal to zero because any less would be, again, imaginary.