Question

How many `x`-intercepts does the graph of `y=x^2` have?

Answer 1

Set `y=0` and solve for `x`. Answer: `1`

Explanation:

We can set `y=0` and solve for `x`:
`x^2=0`
`x=0`

Therefore, there is only `1` x-intercept in the graph `y=x^2` which is at `(0,0)`