In need of i don’t know how to read the graph to do the work

The expression 1.01*1.005(^t) gives the amount of money, in thousands of dollars, in carter's savings account (t) years after he opens it. what does 1.01 represent in this expression?

Y= a(x-3)squared-1 what is the value of a

Felix wrote several equations and determined that only one of the equations has no solution. which of these equations has no solution?