A machine uses the rule output = 4 × input + 1. What is the output when the input is 7?
Note
Substitute input = 7: output = 4×7+1 = 28+1 = 29.
A machine uses the rule output = 4 × input + 1. What is the output when the input is 7?
Substitute input = 7: output = 4×7+1 = 28+1 = 29.