Science Experiment--Ms. Paul needs some temperature data for a science experiment. She asks Brayan to measure the temperature in the morning and in the afternoon.
The temperature dropped from 7℉ to -11℉.
Brayan says that the temperature change was 18℉, while Diego says that the temperature changed by 4℉.
Who is correct? Explain using calculations or visuals as evidence.
"(Brayan / Diego) is correct because..."
#1: Accurately substitutes values into formula |p-q|
#2: Accurately calculates distance and uses number line to check work