I want to learn how to make a logarithmic graph as depicted below.

I want to learn how to make a logarithmic graph as depicted below. I have attached my data points that are already calculated with log. The X-Axis is the number of days and the Y-axis is the (Log CFU/mL). I am not sure how to make excel spreadsheet correctly. Can you help teach me how to make the graph attached below, but with my data points.

• Attachment 1
• Attachment 2