Chapter 5 - Linear Functions - 5-3 Slope-Intercept Form - Practice and Problem-Solving Exercises - Page 313: 48

As given below

We are given: $y=7-3x$ The y-intercept is 7, so plot a point at $(0,7)$. The slope is $-3$, or $\frac{-3}{1}$. Some values of x and y: $x=1: y=4 \rightarrow (1,4)$ $x=2: y=1 \rightarrow (2,1)$ $x=3: y=-2 \rightarrow (3,-2)$