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7-127.

EQUATIONS OF TANGENT LINES Homework Help ✎

  1. Use your slopes from problem 7-126 to write the equation of the line that is tangent to each of the functions at the point when . Use point-slope form.

    First you will need to determine the for each function when .

  2. Describe how your procedure would have been different in the previous problem if you wanted to calculate the slopes of the tangent lines at .

    Use and instead of and .