Answer:
Step-by-step explanation:
To determine the area of the definite integral, we take each term and find its corresponding integral. We know that , so therefore we rewrite the expression as .
Now, we plug in each limit into the expression and find the difference between them:
Therefore,
Graph A is the answer
b=3.1cm
2a+b=15.7
a=6.3
2*6.3+b=15.7
12.6+b=15.7
The answer would be 53