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Answer:

The graph shown in the figure is that of a straight line. Let the equation of the line given in the graph is               y =mx+c, where m is slope of the curve and c is the intercept made by the straight line on“y” axis. From the graph it can be seen that  3 points (0,1), (1,4) and (2,7) lie on the above line. Putting the coordinates of first point in the above equation,we get,  1 = m*0+c.  Therefore c= 1.The equation of the line now becomes            y= mx+1. Now putting the coordinates of second point in the equation,we get 4 = m*1+1 ,that is m = 4 - 1 =3. Therefore the equation of the line becomes,  y= 3x+1. Putting the coordinates of the third point we get              7 = 3*2+1 =7 ,which satisfies the equation.Therefore equation of the line is y= 3x+1 and                                  Hence slope of the line =  m = 3.

       

 

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To find the solution of this question 

Answer

Short way se slope nikalne ke liye sirf do points utha lo line pe jo clearly grid pe dikh rahe hain. Jaise:

  • Point 1: (-2, -7)

  • Point 2: (2, 7)

Slope ka formula hota hai:

slope=y2−y1x2−x1\text{slope} = \frac{y_2 - y_1}{x_2 - x_1}

Yahaan:

slope=7−(−7)2−(−2)=144=72\text{slope} = \frac{7 - (-7)}{2 - (-2)} = \frac{14}{4} = \frac{7}{2}

Answer: 72\boxed{\frac{7}{2}}

Answer

Slope of the given line is 3. For the detailed answer please refer to the image down below.

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