Let g(x) = x2 – x – 7 be a function from the real numbers to the real numbers.

Let g(x) = x2 – x – 7 be a function from the real numbers to the real numbers.
Task:
A. Find the set of δ values that satisfy the formal definition of limx->4 g(x) = 5 when given the value ε = 0.3, showing all work.