How to plot a function with 6 variables?

Hello, everyone.

I have a problem with my lecture what I have studied.

I have a function: 3.95*a + 3*b + 4*b + 1.23*c + 1.95*d + 2.43*e (6 variables) - A linear function.

How can I plot it? Or it can't be plotted.

Thanks a lot.

[Stephen23]

@Nguyen Alex: how would you imagine visualizing a 6D space?

If we lived in a 7D+ universe then this would be trivial to answer.

[Nguyen Alex]

Thanks for your response, Stephen.

Plot or imagine visualization is also OK.

I just wonder can it be done, and how can do it?

[Stephen23]

@Nguyen Alex: you could do a 3D scatter to represent the first two dimensions, with colors, symbols, and symbol size to represent three more dimensions. Then make multiple frames to visualize the last dimension.

It would be reasonable bit of work, and of dubious value for interpreting.

[Nguyen Alex]

Excuse me,

According to my knowledge, the variables must have relation if you handle with your solution. But my object function as a sum function.

[Stephen23]

The relation is your function. It does not matter what kind of function it is.

[Nguyen Alex]

Can you show me detail information?

I look for on the internet, some books but it is so complicated.

I am a beginner at Matlab programming.

[Stephen23]

@Nguyen Alex: start by reading the MATLAB help for scatter3.

[Nguyen Alex]

I read the command "scatter3". But I think this command related to 3D. How can use it for 2D?

[Stephen23]

@Nguyen Alex: if you want a 2D scatter plot then use scatter.

[Walter Roberson]

I see five variables with variable b used twice?