Please Help!! 8th Grade

In two fractions have the same denominator but different numerators,which fraction is greater? give an example

The amount of money, in dollars, in an account after t years is given by a = 1000(1.03)^t. the initial deposit into the account was $_^a0 and the interest rate was _a1% per year. only enter numbers in the boxes. do not include any commas or decimal points^t. the initial deposit into the account was $__^a0 and the interest rate is % per year.

The functions f(x) and g(x) are shown in the graph f(x)=x^2 what is g(x) ?