I NEED THIS NOW! A line has a slope of –3/2 and has a y-intercept of 3. What is the x-intercept of the line?
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Slope = m = -3/2
y-intercept = c = 3
x-intecept = b = ?
Using slope intercept form,
y = mx + c
y = -3x/2 + 3
y = (-3x + 6)/2
2y = -3x + 6
3x + 2y = 6
The x-intercept will have the y-coordinate = 0
Hence, putting y = 0 into the equation we get,
3x + 2(0) = 6
3x = 6
x = 2
∴, The x-intercept is 2
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Answer:
2
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