Question

Follow the rule to find the output for an input of –11.
output = input + 12



–1


1


23


–23

Answer 1

so we want to find the "output"

they gave us the rule and they gave us the input

they said:
output = input + 12
output equals input plus 12


they tell you the input is -11, so what is the output?

so replace "input" with -11

output = -11 + 12

what is -11 + 12 = ??

that's your output