Question

yamini and fatima two students of class 9 if a school together contributed rs 100 towards the prime minister s relief fund to help the earthquake victims write linear equation which satisfies this data (you may take their contributions as rs x and rs y.) draw the graph of the same​

Answer 1

Correct Question:

Yamini and Fatima two students of class 9 of a school together contributed Rs 100 towards the prime minister's relief fund to help the earthquake victims. Write a linear equation which satisfies this data (you may take their contributions as rs x and rs y.) Draw the graph of the same​.

Your Answer:

Let the Contribution done by Yamini = x

And the contribution done by Fatima = y

So, ATQ

x + y = 100

Now for plotting the Graph

Let y = 0

So,

x + 0 = 100

=> x = 100

So, point is A(100,0)

Let x = 0

So,

0 + y = 100

=> y = 100

So, point is B(0,100)

Now making the Graph.

Refer to the attachment for the Graph

Additional Information:

• A graph consists of two axis known as Abscissa and Ordinate ( better known as x and y axis )
• There are four Quadrants in all.
• Graph is always made on Cartesian Plane.