Bina Chand bought two kettles for rupees 1625 she sold one of them at 20% profit and the other at 20% loss if the selling price of both kettels are same find the cost price of each kettels and also calculate the gain or loss percent in the total transection

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(1, –1), (16, –4), (36, –6)

step-by-step explanation:

given that the function is

this can also be written as

we have to graph this function and check which list of points lie on the graph

see attachment for graph:

we find that the points lying are (1,-1) (16,-4) and (36,-6)

since square root is there we find that x can only be posiitve but y can be since square root both positive and negative.

9987

step-by-step explanation: