Gloria is walking along the path joining (-2, 3) and (2, -2), while Suresh is walking along the path joining (0, 5) and (4, 0). Represent this situation graphically.
Answers
Concept :
To draw the graph of a linear equation in two variable a series of steps to be followed which is given below:
- Step I:Obtain the linear equation. Let the equation be ax + by + c = 0
- Step II: Express one unknown quantity in terms of other here. Express y in terms of x to get y = - (ax + c /b)
- Step III: For any two values of x, calculate the corresponding values of y from the expression in step II to obtain two solutions say (x1, y1 and( x2 ,y2)
- Step IV: plot the points (x1, y1 and( x2 ,y2) on graph paper on a suitable scale.
- Step V:Draw a line passing through points marked in step IV. The line so obtained is the graph of the equation ax + by + c = 0
Given: Gloria is walking along the path joining (-2, 3) and (2, -2), while Suresh is walking along the path joining (0, 5) and (4, 0).
Solution :
By plotting these given points in the graph we observed that these two lines did not intersect anywhere.
Hence, these two lines are parallel.
Hope this answer will help you…
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Answer:
Follow the graph for proper understanding
