\"\" 

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The labeled points are (0,1) and (1,4).

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The slope \"\"

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\"\".                 (Substitute \"\")

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The line crossing the y-axis at (0,1), so y-intercept b is 1.

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The equation is of the form \"\".

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\"\".                                 (Substitute \"\")

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\"\"

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The equation of the line is \"\".