## Calculus: Early Transcendentals 8th Edition

You can see this by subbing it into an equation. lets suppose that f(x) = $x^{2}$ and were evaluating the function at x = 4 the question states that f($3\times4$) = 3f(4) f(12) = 3f(4) $12^2 = 3 \times 4^2$ $144 = 48$ this is clearly incorrect and thus the statement is false