Question in the pic Thank You!!

Is fgh ~ jkl? if so, identify the similarity postulate or theorem that applies.

Alicia puts $400 in a bank account. each year the account earns 5% simple interest. how much money will be in her bank account in six months?

The table represents a function f(x). what is f(3)? a.-9 b.-1 c.1 d.9