[Math] How to express indirect proportional increase between two variations?

[rogergx]

Fig. 1 indicates that the results of the three expressions increases with the increase of the change rate of parameter.

In a research paper, can I write a sentence like this to indicate the changing patterns between variables? Is there a more professional way to express it? Thanks.

 

[jutfrank]

Your sentence is not right. I don't understand 'change rate of parameter'. Can you link a picture of the diagram?

 

[rogergx]

Your sentence is not right. I don't understand 'change rate of parameter'. Can you link a picture of the diagram?

View attachment 4740
Fig. 1 indicates that the results of the three expressions increase with the increase of the change rate of the parameters.

I think the bolded words are not good enough, are they？