In Alaska, the temperature outside when you wake up is -4 degrees. The temperature increases by 1 degree for every hour over the next 10 hours. Which of the following graphs best models this temperature?
To find the graph that best models this temperature change, we need to consider how the temperature increases over the next 10 hours.
The graph should start at -4 degrees and increase by 1 degree for every hour. Therefore, we need a line with a positive slope of 1.
Looking at the options, option D best models this temperature change. In option D, the line starts at -4 and increases by 1 degree for every hour. Thus, option D correctly represents the given temperature change.