The cost of a pen is rupees 12. Find the cost of x pens using a graph. (Hint:let the cost of x pens be y. Hence,y= 12x .)

Dear student, 

We can find the cost of x pens by using the following graph. If the cost of x pens is y. Then, "y = 12x". 



We can choose x and the corresponding value of y can be found using the graph.

Regards

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RS.120
  • -1
Rs 120
 
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The answer is Rs 120
 
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