Respuesta :
f(2) means x equals 2. its saying like 2 is your x value. Like for example
f(4)=x+6
you plug in your x value and solve.
f(4)=4+6
f(X)=10
f(2) means x equals 2. its saying like 2 is your x value. Like for example
f(4)=x+6
you plug in your x value and solve.
f(4)=4+6
f(X)=10