Question

pq̅ is reflected across the line x = - 3. the coordinates of the endpoints of the image of pq̅ are p(5,2) and q(2,4). what are the coordinates of q? a (1,4) b (-3,4) c (5,4) d (-8,4)

Explanation:

Step1: Find x - distance from Q' to line

$d = 2-(-3)=5$

Step2: Calculate x - coordinate of Q

$x=-3 - 5=-8$

Step3: y - coordinate remains same

y - coordinate of Q is 4

Answer:

D. (-8, 4)