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This plot has 40 curves on the same graph which makes it hard to see.
I need to plot them on one graph. So I have an idea to plot to make it easier to see which one is larger or smaller in each range.
The idea is that to plot them and each one is linked with a radio button or something so that you can look at the graph and decide to hide or unhide any curve you want to make it easier to compare.
How can I implement this? Or is there any other idea?
The function below is just for this example. My real function is more complex.

f[a_, b_, c_] := (a*x^2 + b*x + c)/3; tup1 := RandomInteger[5, {40, 3}]; Plot[f[##] & @@@ tup1 // Evaluate, {x, 0, 5}, GridLines -> Automatic] 

This plot has 40 curves on the same graph which makes it hard to see.
I need to plot them on one graph. So I have an idea to plot to make it easier to see which one is larger or smaller in each range.
The idea is that to plot them and each one is linked with a radio button or something so that you can look at the graph and decide to hide or unhide any curve you want to make it easier to compare.
How can I implement this? Would it be possible to make it hide with gray color instead of completely invisible? Or is there any other idea?
The function below is just for this example. My real function is more complex.

f[a_, b_, c_] := (a*x^2 + b*x + c)/3; tup1 := RandomInteger[5, {40, 3}]; Plot[f[##] & @@@ tup1 // Evaluate, {x, 0, 5}, GridLines -> Automatic] 

This plot has 40 curves on the same graph which makes it hard to see.
I need to plot them on one graph. So I have an idea to plot to make it easier to see which one is larger or smaller in each range.
The idea is that to plot them and each one is linked with a radio button or something so that you can look at the graph and decide to hide or unhide any curve you want to make it easier to compare.
How can I make implement this? Or is there any other idea?
The function below is just for this example. My real function is more complex.

f[a_, b_, c_] := (a*x^2 + b*x + c)/3; tup1 := RandomInteger[5, {40, 3}]; Plot[f[##] & @@@ tup1 // Evaluate, {x, 0, 5}, GridLines -> Automatic] 

This plot has 40 curves on the same graph which makes it hard to see.
I need to plot them on one graph. So I have an idea to plot to make it easier to see which one is larger or smaller in each range.
The idea is that to plot them and each one is linked with a radio button or something so that you can look at the graph and decide to hide or unhide any curve you want to make it easier to compare.
How can I implement this? Or is there any other idea?
The function below is just for this example. My real function is more complex.

f[a_, b_, c_] := (a*x^2 + b*x + c)/3; tup1 := RandomInteger[5, {40, 3}]; Plot[f[##] & @@@ tup1 // Evaluate, {x, 0, 5}, GridLines -> Automatic]