...slope (gradient) of the line as a=(y2-y1)/(x2-x1) where y2=1, y1=0, x2=0, and x1=-6. You should get a=(1-0)/(0-(-6))=1/6 The y-intercept is the y-cordinate for x=0. Its value is 1. The equation is ...
...slope (gradient) of the line as a=(y2-y1)/(x2-x1) where y2=6, y1=5, x2=3, and x1=1. You should get a=(6-5)/(3-1)=1/2 The equation is y=(1/2)x PLUS b, where b is not known yet. To find b, substitute ...
...gradient is usually called the slope of the line. Select two points P1 and P2 on the line. Read their coordinates P1(X_1, Y_1), and P2(X_2, Y_2). The slope of the straight line that passes through P1 ...
...slope (gradient) of the line as a=(y2-y1)/(x2-x1) where y2=6, y1=5, x2=3, and x1=1. You should get a=(6-5)/(3-1)=1/2 The equation is y=(1/2)x PLUS b, where b is not known yet. To find b, substitute ...
...slope a (gradient) as a=(y2-y1)/(x2-x1) 2. Replace the calculated value of a in the equation and write that one of the points ( P1(x1,y1) for example) satisfies the equation. In other words y1=a*x1 ...
...gradient of the slope- until of course you step on the accelerator pedal. There is a very brief lag time from the moment your foot comes off the brake pedal to the time it reaches the accelerator ...
...11.8 Find gradient(m),intercept(c)and the relationship Use the statistics feature called linear regression to find the slope (m) and the intercept (b) then write the equation of the best line as ...
Question about TI-84 Plus Calculator
...gradient (slope) is .5 and the intercept is 6. The gradient can be calculated using the formula: (y2-y1)/(x2-x1) = (12-7)/(10-2) = 5/10 = 0.5 The intercept is where the graph crosses the y axis and ...
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