Use the Rectangular Coordinate System · Exercise 36

Weight of a child Latresha recorded her son’s height and weight every year. His height, in inches, and weight, in pounds, are listed in the table, and shown as an ordered pair in the third column.
ⓐ Plot the points on a coordinate grid.

$$\begin{array}{ccc}\begin{array}{c}\text{Height}\\ x\end{array}& \begin{array}{c}\text{Weight}\\ y\end{array}& \begin{array}{c}\\ \left(x,y\right)\end{array}\\ 28& 22& \left(28,22\right)\\ 31& 27& \left(31,27\right)\\ 33& 33& \left(33,33\right)\\ 37& 35& \left(37,35\right)\\ 40& 41& \left(40,41\right)\\ 42& 45& \left(42,45\right)\end{array}$$
ⓑ Why is only Quadrant I needed?

Its source prints no answer for this problem, so there's nothing to check against.

OpenStax, Prealgebra 2e · §11.1 Use the Rectangular Coordinate System · Exercise 36