GRE
GRE Quantitative Reasoning Section
Evaluate a Function for a Given Input
Very Easy Algebra Functions
Consider the function defined by the equation:
$$f(x) = 2x + 3$$
What is the value of $f(4)$?
Hint
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Consider the function defined by the equation:
$$f(x) = 2x + 3$$
What is the value of $f(4)$?