Math Problem Statement
The graph of a function f is given.
The x y-coordinate plane is given. A curve with 2 parts and 2 points is graphed.
The first part enters the window in the third quadrant, goes up and right, changes direction at the open point (−1, −1) below the first point (−1, 1), goes down and right, and exits the window just to the left of the y-axis.
The second point is at (0, 2).
The second part enters the window just to the right of the positive y-axis, goes down and right, crosses the x-axis at x = 1, and exits the window in the fourth quadrant.
Determine whether f is continuous on its domain.
continuous
not continuous
Incorrect: Your answer is incorrect.
If it is not continuous on its domain, say why.
lim x→0+ f(x) ≠ lim x→0− f(x), so lim x→0 f(x) does not exist. The graph has discontinuities at the end points.
lim x→−1 f(x) = −1 ≠ f(−1) and lim x→0 f(x) does not exist. The graph is continuous on its domain. Incorrect: Your answer is incorrect.
Solution
Ask a new question for Free
By Image
Drop file here or Click Here to upload
Math Problem Analysis
Mathematical Concepts
Limits
Continuity
Piecewise functions
Formulas
Limit definition: lim_{x → c} f(x)
Continuity condition: f(c) = lim_{x → c} f(x)
Theorems
Continuity Theorem
Limit Theorem
Suitable Grade Level
Grades 11-12