Answer:
1: The limit doesn't exist
2:
Explanation:
Question 1:
f(x) = x + 10 for when x approaches 8
18 = 8 + 10 which is NOT true x < 8 18 < 8
f(x) = 10 - x for when x approaches 8
2 = 10 - 8 which is NOT true x ≥ 8 2 ≥ 8
Question 2:
f(x) = 5 - x for when x approaches 5
0 = 5 - 5 which is TRUE x < 5 0 < 5
f(x) = 8 for when x approaches 5
which is NOT x = 5 8 = 5
f(x) = x + 3 for when x approaches 5
8 = 5 + 3 which is TRUE x > 5 8 > 5