Recent content by zurburgk

Do you mind if i walk you through my steps, if i make a mistake it should be easier to pinpoint the area :) So |sqrt(27-x)-4| < 1 - add 4 to both sides |sqrt(27-x)| < 5 -get rid of the square root |27-x|< 25 -subtract 27 from each side |-x| < -2 -...

Homework Statement For f(x) = sqrt(27-x), L=4, x_0 = 11 epsilon = 1, find the largest value of delta > 0 in the formal definition of a limit which ensures that |f(x) - L| < epsilon Homework Equations the formal def. of a limit: lim x->x_0 F(x) = L if, for every number epsilon > 0...