Find the distance between the x-intercept and the y-intercept of the graph of the equation 3x-7y=21.
+1005 y-intercept is -3, x is 7, so using the pythogoream thereom,
3^2 + 7^2 = 9 + 49 = 58
The dist. is sqrt(58)
if you don't understand anyhting feel free to ask
