13(1) = 0
g(n) = g(n − 1) +n
g(2) =

Step-by-step explanation:

g(1) = 0

g(2) = g(2 - 1) + n

g(2) = g(1) + n

g(2) = 0 + n

g(2) = n

In this question, n = 2 so

g(2) = 2

n=1.75+1.75

step-by-step explanation:

3.5/2=1.75

a reflection across line m

step-by-step explanation:

the first transformation is a 90 degree rotation counterclockwise around the point g. this gets to image gh'j'k'. when the image gh'j'k' is reflected over the line  m the result is g'h"j"k". the final transformation is a reflection over the line  m.