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Determine, in slope intercept form, the equation of the line which has slope of eight and a 𝑦-intercept of negative four.
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What is slope intercept form?
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Slope intercept form is 𝑦 equals 𝑚𝑥 plus b.
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In this form, 𝑚 equals the slope and 𝑏 equals the 𝑦-intercept.
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We know that our line has a slope of eight and a 𝑦-intercept of negative four.
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So we plug in what we know.
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Our slope equals eight and our 𝑦-intercept equals negative four.
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We can simplify that equation to say 𝑦 equals eight 𝑥 minus four.