Question
Asked Mar 11, 2019
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Using the graph attached

a. Is f continuous at x = -2 ? Explain using the definition of continuity.
b. Is f continuous at x = 1 ? Explain using the definition of continuity.
c. Is f continuous at x = 0 ? Explain using the definition of continuity.

4
12 3 4 56
4
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4 12 3 4 56 4

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Expert Answer

Step 1

We have to check continuity of given graph at x=-2 , x=1 and x=0.

Graph is given below:

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Step 2

For function to be continuous at x=a following condition should hold: 

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Step 3

Part 1

Continuity at x=-2:  Look at the graph left hand side and right hand side li...

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Math

Calculus

Limits

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