An=a1+(n-1)×d
1+(n-1)×5
1+5n-5
An= 5n-4
Integrate twice.
Remember the anti-derivative rule for polynomials:


Answer:
106 more pizzas need to be sold
Idk if you’re using that x as times or just a x
If u are using it as times the answer is 45/8
Or 5 5/8
Use photomath and sub to pewdiepie
Answer:
19 girls said that they liked the school lunch.