Question

read the directions below for plotting a certain point. start at the origin. move 2 units right and 7 units up. what is the ordered pair for this point? (2, 7) (7, 2) (2, 9) (7, 5)

Explanation:

Step1: Recall coordinate - system rules

In a coordinate system, starting from the origin $(0,0)$, moving right changes the $x$ - coordinate and moving up changes the $y$ - coordinate.

Step2: Determine the $x$ - coordinate

Moving 2 units right from the origin $(0,0)$ makes the $x$ - coordinate $x = 0+2=2$.

Step3: Determine the $y$ - coordinate

Moving 7 units up from the origin makes the $y$ - coordinate $y = 0 + 7=7$.

Step4: Form the ordered - pair

The ordered - pair is written as $(x,y)$, so it is $(2,7)$.

Answer:

A. $(2,7)$