That would be "absolutely" correct! The only problem you'd face is if you are doing a problem where you are not allowed to use a calculator. You'd have to know how to break up the problem for the area that is negative. If you have a calculator, than putting the absolute value around the velocity will take care of it for you.
@@TheAlgebros hi, love the videos btw. Would it be the same for #2 part D then? You'd have to take 4 separate integrals and add them together without a special calculator?
hi i have a question for a question similar to #4. so what if you get t = 2 variables, one positive and one negative. how do you know which one to use when you break it up to sections to find the total distance?
You are my favorite math teacher! :)
This helped me so much for my upcoming test
For question #4, would it be ok to just take the integral from 0 to 4 of the absolute value of v(t), or do you need to break it up into 2 sections?
That would be "absolutely" correct! The only problem you'd face is if you are doing a problem where you are not allowed to use a calculator. You'd have to know how to break up the problem for the area that is negative. If you have a calculator, than putting the absolute value around the velocity will take care of it for you.
@@TheAlgebros hi, love the videos btw. Would it be the same for #2 part D then? You'd have to take 4 separate integrals and add them together without a special calculator?
There was a mistake at 14:45 it should've been 16 instead of 18
hi i have a question for a question similar to #4. so what if you get t = 2 variables, one positive and one negative. how do you know which one to use when you break it up to sections to find the total distance?
well time can never be negative so always use the positive value.
🆘test tmr
GOOD Luck, Yu!
te amo
In every single lesson, you say "I didn't give enough room". Okay, so how about you start giving more room, please?
There was a mistake at 14:45 it should've been 16 instead of 18
I don't know which is sadder: Mr. Bean making that mistake, or this video being up for 2 years before anyone noticed! Thanks for catching that.