Question

you start at (2, 2). you move right 8 units. where do you end?

Explanation:

Step1: Recall coordinate - movement rule

In a 2D - coordinate system, moving right changes the x - coordinate. The y - coordinate remains the same when moving horizontally.
The starting point is $(x_1,y_1)=(2,2)$. Moving right 8 units means adding 8 to the x - coordinate.

Step2: Calculate the new x - coordinate

The new x - coordinate $x_2=x_1 + 8$. Substitute $x_1 = 2$ into the formula, we get $x_2=2 + 8=10$. The y - coordinate $y_2=y_1 = 2$.

Answer:

$(10,2)$