C. The graph of g(x) is the graph of compressed vertically.
Step-by-step explanation:
Only a change from negative to positive or positive to negative can flip the graph. This doesn't have that change so only B and C are options. Remember when a number less than 1 is multiplied to the function, it compresses and gets wider. When a number greater than 1 is multiplied to the function, it stretches and gets narrow. This is 2/5 which is smaller than 1. So C is the correct answer.
