Answer:
#4
Step-by-step explanation:
The function represents the profit.
The 1.50 part is the price of each candy bar
The 25 part is the fixed cost incurred
This month, the price of candy bars increased by 0.25, so the "1.50" portion would be increased, NOT "25" portion [fixed cost remained same].
Thus, 1.50 would be increased by 0.25, that is:
1.50 + 0.25 = 1.75
Thus, the new profit function would be:
Answer choice #4 is right.