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10 questions from this quiz
Y-intercept
Slope or gradient
riserun\frac{\text{rise}}{\text{run}}runrise
When y-intercept is visible
Needs y-axis visible (x=0x = 0x=0)
When y-intercept not visible
1.41.41.4
−8-8−8
Substitute other point's coordinates
Works in all situations
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