Graph Points in Four Quadrants Practice Test

A student plots four points to show all four quadrants: $R(7,1)$, $S(-2,9)$, $T(-6,-4)$, and $U(4,-8)$. Which point is in Quadrant II?

A city map uses a coordinate grid where each unit is 1 block. The library is at $(-3,2)$ and the gym is at $(-3,-5)$.

If you travel straight along the vertical street (same $x$-value), how many blocks apart are the library and the gym?