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The line L: y = KX + B, is k the slope of the line?
Yes, K cannot be zero at this time
B this is the intercept
How to use the slope of y = KX + B
The analytic formula of the vertical line of y = 3x + 6 and the coordinates of the vertical foot through (1,8)
Let y = - X / 3 + B
Substituting (1,8) into
8=-1/3+B
B=25/3
That is y = - X / 3 + 25 / 3
Equations of angle y = - X / 3 + 35 / 3 and y = 3x + 6
35-X=9X+19
10X=16
X=1.6
Y=1.6*3+6=10.8
That is (1.6,10.8)
How to find the slope of y = KX + B
Slope = k
What is the difference between high and low point method and regression line method in cost forecasting?
Calculation difference and calculation model difference. Because the two methods are only an inaccurate calculation model in principle
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