Please help, I do not understand like at ll. It's Algebra but kinda easy.

Answer:
here
Step-by-step explanation:
9) x is the base and 2 is the exponent
10) 3 is the base and x is the exponent
11) 5 is the base and 3 is the exponent
12) 8 is the base and 4 is the exponent
13) algebraic
14) numeric
15) numeric
16) algebraic