what is the domain of x squared / x-3?
What is the x and y intercept?
2006-10-26 15:40:15 · 4 answers · asked by relms2000 1 in Science & Mathematics ➔ Mathematics
domain: all x except 3
x-intercept: set y=0, and solve 0 = x^2/(x-3) for x. You get x=0.
y-intercept: set x=0, and compute y, which is 0
2006-10-26 15:42:33 · answer #1 · answered by James L 5 · 0⤊ 0⤋
First of all I don't get your questions....second of all, a TI graphing calculator might be good for you. To find hte x-intercept, let y=0 in the rule, to fnid the y intercept, let x=0 in the rule. They domain is the smallest x to the largest x.
2006-10-26 15:43:12 · answer #2 · answered by Anonymous · 0⤊ 0⤋
the x-intercept is where a line on a graph touches the x-axis
the y-intercept is where a line on a graph touches the y-axis
dont know bout the rest
2006-10-26 15:42:36 · answer #3 · answered by sb13 2 · 0⤊ 0⤋
y = (x^2)/(x - 3)
The domain is
x < 3 < x
y(0) = 0
0 = (x^2)/(x - 3)
x = 0
2006-10-26 15:46:21 · answer #4 · answered by Helmut 7 · 0⤊ 0⤋