Anyone wanna be added to a harry potter gc on snap? drop em :)

Chanelle deposits $7,500 into the bank. she does not withdraw or deposit money for 6 years. she earns 6% interest during that time. what will the balance be when she is finally able to withdraw her money?

Solve 2^x=32 and rewrite this equation in a logarithmic form

[10 points, algebra 2]according to my answer key the restrictions are -1 and 4. but why not positive 1?