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11 questions from this quiz
The slope
The y-intercept
When slope and a point are known
ax+by+c=0ax + by + c = 0ax+by+c=0
Rewrite to y=mx+cy = mx + cy=mx+c if needed
Steepness and direction
y=ky = ky=k
x=kx = kx=k
(0,1)(0, 1)(0,1)
(1,3)(1, 3)(1,3)
y=2x−4y = 2x - 4y=2x−4
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