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sai1234
 2 years ago
Best ResponseYou've already chosen the best response.0slope=y2y2/x2x1 40/10=4

agentx5
 2 years ago
Best ResponseYou've already chosen the best response.1First, use this tool, average slope: \[m=\frac{\triangle y}{\triangle x}=\frac{y_2y_1}{x_2x_1}\]

agentx5
 2 years ago
Best ResponseYou've already chosen the best response.1Break your coordinates up, using one set for the 1's and one set for the 2's. Then put your slope back in for y = mx + b But this time, now that you know the slope, put in either of your coordinates in for x & y, replace/substitute. Then solve for b. You'll have both m & b at that point, so just rewrite it as y=(something)x + (something)
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