<span>two hundred ninety one divided by two = 291/2 = 145.5
</span>
All that you are doing is trying to fiigure out the Frequency of all the tally marks!!
we have
f(x)
and
g(x)=-2f(x)+5
so
step 1
First transformation
Reflection about the x-axis
so
f(x) -----> -f(x)
step 2
Second transformation
A vertical dilation with a scale factor of 2
so
-f(x) ------> -2f(x)
step 3
Third transformation
A translation of 5 units up
so
-2f(x) -------> -2f(x)+5
Formula: n-2(180)
n = number of sides
6-2(180) = 720 degrees
