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a) consider the equation: y=x/4 -10 what is the gradient of the line described by this equation?
a) consider the equation:
y=x/4 -10
what is the gradient of the line described by this equation?
sketch the direction of the slope of this line.
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What are the coordinates of the y-intercept of this line?
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b) Find the y-intercept of the line that runs perpendicular to the line in part a) and passes through the point (-2,7)
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c) Find the Gradient of the line that passes through the points (-5, 12) and (-11, 15)
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d) Find the equation of the line that passes through the points (-2, 3) and (-1, -6)
