f(x)=x^2. What is g(x)?

Answer:
The answer is A
Step-by-step explanation:
B (1/4x)^2 will widen the parabola
C 4x^2 is too wide to be g(x)
D (16x)^2 is too narrow to be g(x)
A is the correct answer. When graphed on desmos . com / calculator it shows this is the correct answer. I hope this helped!