growth is usually in percent. If you make $1000 more dollars per month, it doesn't mean the same thing if you do 1M ARR or 10k ARR
As polote said above, it's very strange to see MRR growth figures given as a fixed dollar amount throughout the presentation. As a founder, you might be quite worried if your business was only growing by the same dollar amount each month over an extended period.
The problem is still largely the same in any case, because unless we have some way to associate the percentage-based growth figures from that one slide with the current dollar-based growth as shown elsewhere, it still gives little insight into whether the various factors being examined correlate with higher percentage growth, which is almost certainly the interesting information here.