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Home > PC > Chapter 4 > Lesson 4.1.3 > Problem 4-44


Sketch the graph of . Is continuous? Explain.

1. Find the height at for both parts of the piece-wise function.
2. If they are the same, it is continuous.
3. Plot the points found above and continue with the appropriate graph on either side.

Piecewise, left curve coming from lower left, concave down, ending with open point on the positive y axis, right curve, starting at closed point on negative y aixs, concave up, continuing up & right.