Question

you start at (10, 7). you move up 1 unit. where do you end?

Explanation:

Step1: Recall coordinate movement rules

In a coordinate system, moving up or down changes the \( y \)-coordinate, while moving left or right changes the \( x \)-coordinate. Moving up increases the \( y \)-coordinate, and moving down decreases it. Moving right increases the \( x \)-coordinate, and moving left decreases it.

Step2: Identify the initial coordinates

The initial point is \( (10, 7) \), where the \( x \)-coordinate is \( 10 \) and the \( y \)-coordinate is \( 7 \).

Step3: Apply the movement

We are moving up \( 1 \) unit. Since moving up affects the \( y \)-coordinate, we add \( 1 \) to the \( y \)-coordinate of the initial point. The \( x \)-coordinate remains unchanged.
So, the new \( y \)-coordinate is \( 7 + 1 = 8 \), and the \( x \)-coordinate is still \( 10 \).

Answer:

\( (10, 8) \)