Question

Ma pute-ti ajuta va rog:  f:R->R,f(x)=(-2+5)(x-1)

 

Multumesc

Answer 1

 f:R->R,f(x)=(-2+5)(x-1) 
 f:R->R,f(x)=3(x-1)
 f:R->R,f(x)=3x-3

Answer 2

$f:R ->; f(x)=( -2+5)(x-1) \\ f(x)= 3 * (x-1) \\ \\ \boxed{f(x)=3x-3}$