Use properties of limits and algebraic methods to find the limit, if it exists. (If the limit is infinite, enter" or "-", as appropriate If the limit does not otherwise exist, enter DNE.) 2x-4 lim x-+-1/2 8x +4 2. [-/1 Points] DETAILS HARMATHAP 12 9.1.024. MY NOTES ASK YOUR TEACHER Use properties of limits and algebraic methods to find the limit, if it exists. (If the limit is infinite, enter" or "-', as appropriate If the limit does not otherwise exist, enter DNE.) -8x+7 lim x-7x - 6x-7 3. [-/4 Points] DETAILS Consider the following function. HARMATHAP12 9.2.008.EP. lim f(x)= x-19 Find each value. (If an answer does not exist, enter DNE.) f(1) = lim f(x) = (x+6 #xs1 (3x-2 ifx>1 MY NOTES ASK YOUR TEACHER Determine whether the function is continuous or discontinuous at x = 1. Examine the three conditions in the definition of continuity.