The answer is 5. In other words just do 15 divided by 3
6(-2+8b)+2b -12+48b+2b 50b-12
It would be 89.
You can also just look up a list of prime numbers online.
Okay so you need to write down all of your original points, for example:
<A (1,1)
<B (3,4)
<C (5,1)
so now for each of those coordinates you would subtract four from each X and add 3 to each Y. For example:
Original Cord.: Translated Cord.:
<A (1,1) <A' (-3,4)
<B (3,4) <B' (-1,6)
<C (5,1) <C' (2, 4)
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So just follow my steps but with your points, then graph both the original coordinates and the translated coordinates. AND DON'T FORGET TO LABEL THE POINTS LIKE I DID WHEN GRAPHING!!!!!!!!
B. Because it is simply translated, there is no change to the size, just position. Hope this helps :)