Respuesta :

prasamsharayamajhi

Answer:

the answer is 14..............

Answer:

14 (last option)

Step-by-step explanation:

since, f(x) varies directly with x

f(x) = kx

k is some constant

[tex] \implies \mathsf{k = \frac{f(x)}{x} }[/tex]

  • f(x) = 56 when x = 8

[tex] \implies \mathsf{k = \frac{56}{8} }[/tex]

[tex] \implies \boxed{\mathsf{k = 7 }}[/tex]

  • when x = 2, f(x) =

f(x) = kx

f(x) = 7 × 2

=> f(x) = 14