Question

The image of p(m,5-n) when reflected on line y=0 is p'(2m-3,2n-8) find the values of m and n​

Answer 1

Answer: m=n=3

Step-by-step explanation:

Reflecting across the y=0, in other words, the x-axis, means

$(x,y) \longrightarrow (x,-y)$

So, $p(m,5-n) \longrightarrow p'(m,n-5)=p'(2m-3, 2n-8)$

This gives us the system

$m=2m-3 \longrightarrow \boxed{m=3}\\\\n-5=2n-8 \longrightarrow \boxed{n=3}$