What is the range of the function y = x^2?

A. all real numbers

B. x ≥ 0

C. y ≥ 0

Its not A, I tried that.

Question

Bruno Bonilla

Mathematics

1 February, 20:10

What is the range of the function y = x^2?

A. all real numbers

B. x ≥ 0

C. y ≥ 0

Its not A, I tried that.

+2

Answers (1)

Know the Answer?

Carl Bates · Answer 1

The range is all of the y values.

The domain of all quadratics is all real numbers, but the range of y=x^2 is y≥0. This is because quadratic functions graph to form a parabola, which, when the a value is positive, opens upward. The lowest y value when graphed is 0 and all other values are more than that.

What is the range of the function y = x^2?A. all real numbersB. x ≥ 0C. y ≥ 0Its not A, I tried that.

What is the range of the function y = x^2?

A. all real numbers

B. x ≥ 0

C. y ≥ 0

Its not A, I tried that.