\"\"

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The standard form equation for perimeter from previous exercise 36 is  \"\".

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First find the y-intercept.

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The y-intercept is the value of y, when x = 0.

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\"\"                               (Substitute x = 0 in original equation)

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\"\"                                     (Multiply: \"\")

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\"\"                                           (Apply additive identity property: \"\")

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\"\"                                      (Divide each side by 2)

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\"\"                                           (Cancel common terms)

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\"\"                                             (Divide: \"\")

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The y-intercept is 15.\"\"

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The x-intercept is the value of x, when y = 0.

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\"\"                                   (Substitute y = 0 in original equation)

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\"\"                                         (Multiply: \"\")

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\"\"                                               (Additive identity property: \"\")

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\"\"                                          (Divide each side by 4)

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\"\"                                               (Cancel common terms)

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\"\"                                                (Divide: \"\")

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The x-intercept is 7.5.

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\"\"

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The x-intercept is 7.5

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The y-intercept is 15.