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Before watching the videos, think about and answer these questions to the best of your ability.

Evaluate the limit:
DNE (not including an infinite limit)
Evaluate the limit:
DNE (not including an infinite limit)
The graphs of and and the equations of their tangent lines (dashed lines) at the point are given below. Note: and . Use the graphs of and and the equations of their tangent lines at to evaluate .
Overall, how confident are you in your answers?
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