Question

find the coordinate of the image. 1. point r is the image of r under a reflection across the x - axis. find the coordinates of r. r(16, -27)

Explanation:

Step1: Recall x-axis reflection rule

For a point $(x,y)$, reflection over x-axis is $(x,-y)$.

Step2: Apply rule to R(16, -27)

Substitute $x=16$, $y=-27$: $R'(16, -(-27))$

Answer:

$(16, 27)$