200 190 Recall: Finding Limits 1 30 170 160 x approaches 1 from the left x approaches 1 from the right Fix] approaches to what ? X .75 .9 999 1.001 1.1 1.25 f(xx) 2.313 2.710 2.997 ? 3.003 3.310 3.813 f (x) approaches 3 f (x) approaches 3 When x approaches to 2. Method 1: Method 2: Using graphs Using tables of valuesB. Find the limit. Show solution. lim (2x + 6) = 1. X-4 lim (2x3 - 4x2 + 6) = 2. X-+-2 lim (vx - 2 + 4 )= 3. X-+6 x+4 lim 3x2 - 2x +1 4 x-2 x