Question

you start at (7, 3). you move left 1 unit. where do you end?

Explanation:

Step1: Recall coordinate movement rules

In a coordinate system, moving left or right affects the x - coordinate, and moving up or down affects the y - coordinate. Moving left decreases the x - coordinate, and moving right increases it. Moving up increases the y - coordinate, and moving down decreases it.

Step2: Determine the change in coordinates

We start at the point \((7,3)\). When we move left 1 unit, the y - coordinate remains the same (since we are moving horizontally), and the x - coordinate decreases by 1. So the new x - coordinate is \(7 - 1=6\), and the y - coordinate is still 3.

Answer:

\((6,3)\)