although you come up with 50 you have to pay attention to the significant figures and realize that the seconds only have 1 figure so the answer then becomes 5.
1/9 because i you plug in two of the points into y2 -y1 over x2 -x1 thats what you get.
Answer:
I am very confused on this question
When you reflect over the y-axis, you negate the x coordinate and maintain the same y coordinate.
so (a,b) reflected over the y-axis would be (-a,b).
