I am not going to do the entire worksheet for you but I can give you some pointers to help you see the pattern.
2) How do you get from the first term (3) to the second term (9)? by adding 6 or multiplying by 3.
How do you get from the second term (9) to the third term (27)? by adding 18 or multiplying by 3.
How do you get from the third term (27) to the fourth term (81)? by adding 54 or multiplying by 3.
Do you see the pattern? multiply by 3. So, the fifith term is 81 x 3 = 243
3) How do you get from the first term (2) to the second term (5)? by adding 3 or multiplying by
.
How do you get from the second term (5) to the third term (10)? by adding 5 or multiplying by 2.
How do you get from the third term (10) to the fourth term (17)? by adding 7 or multiplying by 1
.
Do you see the pattern? add consecutive odd integers (3, 5, 7, 9, 11, etc)
So, the next term will be 50 + 15 = 65
Try the rest on your own. If you get stuck, ask for help by letting us know which problem(s) you need help with.