Anna is saving to buy some souvenirs on a family vacation. she has already saved $125, and she saves another $2 from her allowance every day. formulate and then graph the equation that models the total amount anna saves, y, in terms of the number of days she adds to her savings, x.

Th is not an attachment

First step is to get rid of the square root. remember that a square root is the same as raising to the (1/2) power. see below: multiply exponents per exponent rules to get: remember you subtract exponents from the denominator and add exponents in the numerator so: simplify further: so a is the correct choice. if you don't understand this google exponent rules and it will you understand. look at the image results.