Question

which point has coordinates (-1, 1\frac{1}{2})?

Explanation:

Step1: Identify x - coordinate

In the coordinate pair \((-1,1\frac{1}{2})\), the x - coordinate is - 1. We look for the vertical line \(x = - 1\) on the graph. Points B and D lie on the line \(x=-1\).

Step2: Identify y - coordinate

The y - coordinate is \(1\frac{1}{2}=\frac{3}{2}=1.5\). We look for the horizontal line \(y = 1.5\) on the graph. Among the points on \(x = - 1\), point B has a y - coordinate of 1.5.

Answer:

B