Task 66
Task 66: test task in emrekuruu/math-openenv, an RL environment on the Hugging Face Hub. A function is defined as $f(x) = x^2 - 3x + 4$. What expression can be used to describe $f(2x)$? Express your answer in simplified form in terms of $x$.
The task
A function is defined as $f(x) = x^2 - 3x + 4$. What expression can be used to describe $f(2x)$? Express your answer in simplified form in terms of $x$.