Respuesta :

Answer:

Given function is linear

Step-by-step explanation:

x     1     3     5

f(x)  11    31    51

By inspection function is linear

y= 10x + 1

at x = 1

y = 10(1) + 1 = 11

x=3

y = 10(3) + 1 = 31

x=5

y = 10(5) + 1 = 51