Josh is putting money into a checking account. Let y represent the total amount of money in the account (in dollars). Let x represent the number of weeks josh has been adding money. Suppose that x and y are related by the equation y=350+30x. Answer the questions below. Note that a change can be an increase or a decrease. For an increase, use a positive number. For a decrease, use a negative number.
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Equations and inequalities describe the relationship between two mathematical expressions.
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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.
Josh is putting money into a checking account. Let y represent the total amount of money in the account (in dollars). Let x represent the number of weeks josh has been adding money. Suppose that x and y are related by the equation y=350+30x.
Answer the questions below.
Note that a change can be an increase or a decrease.
For an increase, use a positive number. For a decrease, use a negative number.
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