Question

the point p(a,b) is first reflected in the origin and then reflected in the y-axis to p' . if p' has co-ordinates (4,6); evaluate a and b

Answer 1

Step-by-step explanation:

(a,b) through origin=(-a,-b) then reflect (-a,-b)through y-axis=(a,-b) then equate (a,-b)=(4,6)we get a=4,b=-6