An outdoor swimming pool costs $8 per day to visit during the summer. there is also $25 yearly registration fee. is the total cost proportional to the total number of days visited

No,,The equation of cost includes the flat fee. This fees makes it so the cost is not proportional to the number of days visited.
cost= 25 + 8d
To be proportional you'd have to have no flat fee:
cost= 8d
1 day = $8
2 days = $16
5 days = $40
10 days = $80, etc.

Where the white dots are is where your points should be plotted.a translation is simply just moving something from one place to another. in this case, you would move each plot point of the original shape 2 units up, and 5 units to the left.