7
QuizMultiple Choice
Understanding the Concept of a Limit
Question 7 • Precalculus
Review the graph of function f(x).
Answer
A
The limit = –2 because the value of the function at x = 0 is –2.B
The limit does not exist because there is an open circle at (0, 4).C
The limit = 4 because both the left-hand and right-hand limits equal 4.D
The limit does not exist because there is oscillating behavior around x = 0.