Question

1. Considere a função f(x) = -2x + 1. Determine os valores de fo), f(2), f(-1) e f(5),
Respectivamente
me ajudeeeem pfv​

Answer 1

f(0)=-2.0+1
f(0)= 1

f(2)=-2.2+1
f(2)=-4+1
f(2)=-3

f(-1)= -2.(-1)+1
f(-1)= 2+1
f(-1) = 3

f(5)= -2.5+1
f(5)= -10+1
f(5)= -9