SOLUTION
Given the question in the image, the following are the solution steps to answer the question.
STEP 1: Write the given function

STEP 2: Plot the given function
STEP 3: choose the correct graph
It can be seen from the plotted graph in step 2 that:

Hence, comparing the x-intercepts, the correct graph is seen in:
Answer:
7.5
Step-by-step explanation:
Answer:
You didn't provide a number of how many moths died each week
Step-by-step explanation:
so there is no possible answer to your question
Simplified answer is: 13x - 15