Question

you start at (5, -5). you move left 8 units. where do you end?

Explanation:

Step1: Understand coordinate movement

Moving left on the x - axis means subtracting from the x - coordinate. The starting point is (5, - 5), where the x - coordinate is 5 and the y - coordinate is - 5.

Step2: Calculate new x - coordinate

Subtract 8 from the x - coordinate of the starting point. The new x - coordinate is \(5 - 8=-3\). The y - coordinate remains the same during a horizontal movement. So the new y - coordinate is still - 5.

Answer:

(-3, - 5)