We have:

and:

so:


It is a finite sum, so it is convergent.
Do you have an image attached so I can help you?
Answer:
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Step-by-step explanation:
The slope is 4. It's right there in the problem. The equation underneath that is y=mx + b. M, in this case 4 or 4/1 is the slope. And 5 is the y intercept or where the line crosses the y axis.