Math Problem Statement
The graph of f is given. Use the graph to compute the quantities asked for. (If an answer does not exist, enter DNE.)
The x y-coordinate plane is given. The curve enters the window in the second quadrant, goes up and right, changes direction at the approximate point (−11.5, 8.1), goes down and right, crosses the x-axis at approximately x = −6, passes through the point (−4, −4), crosses the y-axis at approximately y = −8.7, changes direction at the approximate point (1.4, −9), goes up and right, passes through the point (4, −8), changes direction at the approximate point (9.1, −4.7), goes down and right, and exits the window in the fourth quadrant. (a) lim x→4 f(x)
(b) lim x→−4 f(x)
Solution
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Math Problem Analysis
Mathematical Concepts
Limits
Continuity
Graph Analysis
Formulas
Limit definition: lim_{x → a} f(x)
Continuity condition: lim_{x → a} f(x) = f(a)
Theorems
Limit Theorem
Continuity Theorem
Suitable Grade Level
Grades 10-12