$\"\"$ $\"\"$

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The line equation in slope-intercept form is $\"\"$ , where m is the slope and

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b is the y-intercept.

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The x-intercept is –4. The graph crosses the x-axis at (–4, 0)

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The y-intercept is 4. The graph crosses the y-axis at (0, 4)

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Find the slope using slope formulae $\"\"$ .

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$\"\"$ (Replace $\"\"$ with –4, 0, 0 and 4)

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$\"\"$ (Subtract: $\"\"$ )

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$\"\"$ (Subtract: $\"\"$ )

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

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The slope of $\"\"$ $\"\"$

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Next find the y-intercept value.

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$\"\"$ (Substitute –1 for m)

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$\"\"$ (Substitute 0, 4 for x and y)

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$\"\"$ (Apply zero product property: $\"\"$ ) $\"\"$

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Substitute –1 for m and 4 for b in the Slope-intercept form equation.

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$\"\"$

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$\"\"$

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The line equation in slope-intercept form is $\"\"$ .