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

Answer:
g(x) = (2x)²
Step-by-step explanation:
g(x) = (2x)²
Note: if we let x = 1, the above formula will produce y = 4.
This agrees with the point (1, 4).
The function value g(x) is equal to [tex](2x)^{2}[/tex]
function value g(x) =4 at x=1 (for g(x) ,(1,4) is given)
which is true only for ,
g(x)=[tex](2x)^{2}[/tex]
hence option (B) is correct.
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