First it is reflected in the x axis (beacuse the x value becomes negative but the y values stays the same)
second its dilated by a factor of a half ( the sides of the figure are reduced by a half)
then its translated 2 units to the left and 2 units upwards
Since order matters this would be a permutation
7 P 4
There are 840 unique possibilities
Here I have included 3 methods: Differentiating, Integrating and factorize
Differentiating:
Integrating:
Factorise:
The answer is 6 because 6 is a multiple of 3 and is half of 12 so he could buy 2 of them
I think it’s (B) lmk if I’m wrong