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slope
Variation
100
When writing the slope of a graph, which goes on top, rise or run?
Rise
100
Is this a direct variation? X | Y 1 3 2 6 3 9
Yes
200
The point where the line crosses the Y axis is called...
y intercept
200
What is the formula for this direct variation? X | Y 1 3 2 6 3 9
Y + 3X
300
What is the formula for standard form?
Y = mx+b
300
What is the formula for direct variation?
Y = KX
400
What are the 3 forms of slope?
Point slope, slope intercept, standard.
400
What is the formula for inverse variation?
Y = K/X
500
What is the slope of a line that goes through the points (21, 3), and (49, 7)
1/7
500
Is this a direct or inverse variation, and what is the formula? X | Y 2 5 5 2 1 10
Inverse, Y = 10/X