option B
Step-by-step explanation:
Function: y = 2x + 4
let the inputs for x = 1, 2, 3, 4, 5
To get the outputs, we insert each of the inputs:
when x = 1
y = 2(1) + 4 = 2 + 4
y = 6
when x = 2
y = 2(2) + 4 = 4 + 4
y = 8
when x = 3
y = 2(3) + 4 = 6 + 4
y = 10
when x = 4
y = 2(4) + 4 = 8 + 4
y = 12
when x = 5
y = 2(5) + 4 = 10 + 4
y = 14
The output values are: 6, 8, 10, 12, 14
The input -output table for the function is option B