Question

Find the limit of the function algebraically. limit as x approaches zero of quantity negative six plus x divided by x to the fourth power.

Answer 1

(-6 + x)              1          6
--------     =        ---    -   --
                         x^3       x^4
   x^4



as x ---> 0    limit f(x)  = - ∞

Answer 2

The limit does not exist.