Question

Dada a função f:r r definida por f (x)=5×+2 calcule f (0),f (2),f (3),f (2/3)

Answer 1

f(x)= 5x+2
f(0)= 5.0+2=2
f(2)= 5.2+2=10+2=12
f(3)= 5.3+2=15+2= 17
f(2/3)= 5.2/3+2= 10/3+2= 10+6/3= 16/3