Question 328604: For each line, use the given conditions to write an equation in the point-slope form and slope-intercept form.
1. Slope = 4, passing through (1,3)
2. Slope = 8, passing through (4,-1)
3. Slope = -5, p[assing through (-4,-2)
4. Slope = -2, passing through (0,-3)
Answer by stanbon(75887)   (Show Source):
You can put this solution on YOUR website! For each line, use the given conditions to write an equation in the point-slope form and slope-intercept form (y = mx+b).
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Solve for "b" on each of these problems:
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1. Slope = 4, passing through (1,3)
3 = 4*1+b
b = -1
Equation: y = 4x-1
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2. Slope = 8, passing through (4,-1)
-1 = 8*4 + b
b = -33
Equation: y = 8x-33
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3. Slope = -5, p[assing through (-4,-2)
-2 = -5*-4 + b
b = -22
Equation: y = -5x-22
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4. Slope = -2, passing through (0,-3)
-3 = -2*0 + b
b = -3
Equation: y = -2x -3
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Cheers,
Stan H.
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