Step 1 :The question is asking to describe the general equation for a linear function and how it is related to the standard algebraic form $y=mx+b$.
Step 2 :In the standard algebraic form of a linear function, $y$ is the dependent variable, $x$ is the independent variable, $m$ is the rate of change (or slope), and $b$ is the initial value (or y-intercept).
Step 3 :The general equation for a linear function can be described as dependent variable = initial value + (rate of change $\times$ independent variable).
Step 4 :Therefore, the correct answer should be the one that matches this description.
Step 5 :\boxed{\text{A. The general equation for a linear function is dependent variable = initial value + (rate of change $\times$ independent variable). In the standard algebraic form of a linear function, $y$ is the dependent variable, $x$ is the independent variable, $m$ is the rate of change, and $b$ is the initial value.}}