Respuesta :
Answer:
Step-by-step explanation: If you meant f(x)=x^2, the domain would be (-∞,∞) and the range would be [0,∞)
Greetings from Brasil...
F(X) = X²
This quadratic function has a zero point as the smallest point - refer to attached. So we can say that:
Domain = all x axis
D = ℝ
Range = whole y-axis ≥ 0
R = [0; +∞[
or
R = {Y ∈ ℝ | Y ≥ 0}
