Not really sure how to do this, can someone help ?

Move your first dot at -7, -2. Move the next one at 6, -2

Step-by-step explanation:

That is your line of reflection.

I cant do a super long explanation but in simple words to find the line of reflection for me at least all i did was look at one of the points and decide how i could reflect that across a line so it maps onto eachother. Tak b and b' for example:

At point b i saw that is i put a line in between b and b' that that was the one and only way to reflect b. Therefore i tested it with the other points and it worked.

Hope this helped you

(d)

step-by-step explanation:

given: the line in the graph passes through points (5,30) and (6,26).

then, the equation of line is:

now, put y=a(n) and x=n,

hence, option d is correct.

answer: rolling a number cube and flipping a coin.

step-by-step explanation: