Nah, it's not a right triangle because, the longest side can't insitude its self
It’s 4
7-11= 4
3-7= 4
and so on
Hope it helps:)
Answer:

which agrees with the answer D of your options
Step-by-step explanation:
Notice that the graph of G(x) has the initial graph shifted horizontally to the right in 6 units, therefore such horizontal shift is accomplished by subtracting the 6 units from the x-variable in the original expression:

(x^2) - 16 / x+4 = (x-4)(x+4) / (x+4) = x-4, x not equal to -4
D is the answer.