Thats the way the problem is written. The only hint I received was
(Hint: Use the distributive property after setting up the first integral.)Does is make any sense to you because I am so lost. I also have another problem. Thanks for any help you can offer.
Find the area between f(x)=(x-3)^2 and the x-axis over the indicated interval, [2, 4].
There are two ways to do this, depending on how complicated a method you prefer.
Method 1:
Method 2:
Let
(Note how the limits of the integration change.)
Both of these methods, of course, give you the same answer. If you haven't done substitutions yet, ignore method 2 for now. You'll see it again in due time.
-Dan
That's indeed the answer. But...
How would you set it up differently? One definition of the Riemann integral is that it is the area between the x-axis and the curve over the given domain.
Seeing as you are confused, but got the correct answer you must have done something differently. Could you tell me what you did?
-Dan
Move your mouse pointer over the symbols and left-click. You should get a box coming up with the code. Otherwise, look at the first few posts in this thread.
-Dan
I tried with the symbols and for some reason it won't work. Can you put the solution for the 2/3 in the symbols on the computer. I have it on my scrap paper, but I would like to have the whole problem worked out on the computer? I really do thank you very much for you help with these problems. This is the last class I need to graduate with my 4 year degree. I have taken calculus twice now.