Answer:
one trillion
Step-by-step explanation:
Reflection about the y-axis is according to the rule
(x,y)->(-x,y)
Therefore F(x,y) -> F'(-x,y)
The distance between F' and F is (-x,y)-(x,y)=-2x, or the positive distance is 2x.
Answer:
they all have line of symatry
Step-by-step explanation: