Answer:
is the 9 seven for five 1233
the answer above ^^^^
g(x) = 1/2x^2
Step-by-step explanation:
x=2
4x-5=3
4x=3+5
4x=8/:2
Multiply = add powers
3 + - 1 = 2
- - means +
+ + means +
- + means -
Thus, answer is 2^2
Hope this helps!