Sarah opened a savings account with $1400 that pays no interest. She deposits an additional $80 each week thereafter. Write a recursive formula to show how much money Sarah has in the account n weeks after opening the account. ao an An-1 Submit Answer attempt i out of :

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Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.