Question

find the coordinates of r.
a. (1, 3\frac{1}{2})
b. (1\frac{1}{2}, 4)
c. (1, 4\frac{1}{2})

Explanation:

Step1: Locate point R on the grid.

Point R is on the vertical line \(x = 1\) and on the horizontal line \(y=4\).

Answer:

B. \((1\frac{1}{2},4)\)