## College Algebra (6th Edition)

Given $[-20,2,1]$ and $[-4,5,0.5]$, we can conclude that the first set means that the minimum $x$ value along the $x$-axis is $-20$, the maximum is $2$, and the value of each tick mark is $1$. The second set means that the minimum $y$ value along the $y$-axis is $-4$, the maximum is $5$, and the value of each tick mark is $0.5$.