In the linear equation $y = \frac{1}{2}x + 3$, specific values represent different features of the line's graph. Match each value from the equation with the graphical feature it identifies.

A freelance contractor uses the linear equation $y = \frac{1}{2}x + 3$ to model the total cost ($y$) of a project based on the hours worked ($x$). According to the graph of this equation, what is the y-intercept, representing the baseline fee where the line crosses the vertical axis?

Identifying Slope in a Business Expense Model

A monthly membership for a fitness app costs y = rac{1}{2}x + 3, where $y$ is the total monthly cost and $x$ is the number of premium classes attended. In this linear model, the constant ${}3$ represents the base membership fee. When viewing the graph of this equation, this value identifies the point where the line intersects the vertical axis, a feature known as the ____.

A logistics coordinator uses the linear equation $y = \frac{1}{2}x + 3$ to model the total time required for a delivery route based on the number of stops. In the graph of this equation, the coefficient $\frac{1}{2}$ represents the y-intercept, which is the point where the line crosses the vertical axis.