You would need the 3rd side length of the triangle, in order to find the area.
I believe it’s the second table, (5, 25), (7, 49), (9, 81).
Answer:
3:4
Step-by-step explanation:
18:24
=



3:4
Using the recursive function given, it is found that f(5) = 6600.
The function given is:


To find f(5), we keep applying the function until
, hence:
f(2) is f(1) subtracted by 400

f(3) is f(2) subtracted by 400

f(4) is f(3) subtracted by 400

f(5) is f(4) subtracted by 400

Hence, the result is f(5) = 6600.
A similar problem is given at brainly.com/question/21245344
If we plug x = 3 into the equation we have
7(3) - 7 = 14
and
2(3) + 8 = 14
So the answer is C