A digital scale reports a 10 kg weight as weighing 9.998 kg. Which of the
following is true?

well there are two answers for that.

1: you need 120 ones then that will equal up to 120.

2: you could also do one 100 and 2 tens.

those are the answers that i have thought of.

yes because there is exactly one y value for every x value

for function there can't be more than one value for every x value

fwms@lil_ben06

step-by-step explanation: