Which function has a greater rate of change? 100 POINTS!!!!

Step-by-step explanation:
In Function 1, the slope is 2.
(For every 1 block across, the graph rises by 2 blocks)
In Function 2, the slope is 0.5.
(Coefficient of x = 0.5)
Since |2| > |0.5|, Function 1 has a greater rate of change.