4 + 3 × x should be right
B would be the correct answer, I believe.
Answer: y=2x
Step-by-step explanation:
I think its false.................
Move down c units means minus 2 from whole function
f(x) moved down 2 units means f(x)-2
so
f(x)-2=2x²-8-2
f(x)-2=2x²-10
g(x)=2x²-10