Polynomial curve for Product sales vs Quantity

[Anonymous]

Hello

I am looking for a way to create a polynomial curve to compare Product sales vs. Quantity for a selected product compared with average sales and quantity of all the products.

Sales on x-axis and quantity on y-axis.

So, in my graph, I need 2 curves -

1. To compare sales and quantity for the selected product

2. To compare average sales and average quantity 

Is there a way this can be done with any visual or a custom visual or can this be done using R?

Regards

[v-yuta-msft]

@Anonymous ,

Could you please share some sample data and clarify more details about your requirement?

Regards,

Jimmy Tao