Question

create a function f(x) such that f(3)=20

Answer 1

Answer:

$f(x) = \frac{20}{3} x$

Step-by-step explanation:

$f(x) = \frac{20}{3} x \: ... (required function) \\

Plug \: x = 3 \\ f(3) = \frac{20}{3} \times 3 \\ f(3) = 20$