Question: is x intercept the same as domain?
Answer: = 0, so the y-intercept is (0, 0). To find the x-intercept, we need to set the function equal to zero and solve. ... Recalling that the domain of a rational function is all real numbers except the zeros of the denominator, we easily see that the domain is (−∞, 4) ∪ (4, ∞).