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I need help with these limit problems. I'm having difficulty reading the graphs to find the limits. Can someone help me please?

I need help with these limit problems. I'm having difficulty reading the graphs to-example-1
I need help with these limit problems. I'm having difficulty reading the graphs to-example-1
I need help with these limit problems. I'm having difficulty reading the graphs to-example-2
I need help with these limit problems. I'm having difficulty reading the graphs to-example-3
I need help with these limit problems. I'm having difficulty reading the graphs to-example-4

1 Answer

7 votes
There is a magnifying glass icon on the graph. If you'd click on that, the graph will be presented in a larger, more readable format.

I agree with your "DNE" response to #1. There's no limit as x approaches 2 from the left, as the graph continues to zigzag up and down; For a limit to exist, the function value must approach one unique limit.
User Lorna Mitchell
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