## Elementary and Intermediate Algebra: Concepts & Applications (6th Edition)

Option $(d)$
RECALL: In the equation $y=mx+b$, $m$=slope and $b$ is the y-coordinate of the y-intercept. The y-intercept point is $(0, b)$. The given equation, $y=\frac{2}{3}x+3$, has $m=\frac{2}{3}$. Thus, the answer is Option $(d)$.