QuestionFind the zeros of $f(x)=x^{2}-20$ using the square root method. What are the x-intercepts?

Studdy Solution
The x-intercepts of the graph of the function are the same as the zeros of the function. This is because the x-intercepts are the values of $x$ for which $f(x) =0$.
So, the x-intercepts of the graph of the function are $x =2\sqrt{5}$ and $x = -2\sqrt{5}$.
The correct choice is A. The zeros and the x-intercepts are the same. They are $x =2\sqrt{5}$ and $x = -2\sqrt{5}$.