Question

None on my results match up with any of their multiple choice:
Use Part 1 of the Fundamental Theorem of Calculus to find the derivative of the function.

Answer 1

Why wouldn't it be D since if you do the integral and then take the derivative, you're right back where you started?

Answer 2

basically, except that you've replaced t with x
the other term g(1) goes away because it is a constant, and when you take the derivative of a constant, what happens?

Answer 3

Well but it's a definite integral from 1 to x. That's why the t goes away, isn't it?

Answer 4

yep :D

Answer 5

So which one of the choices would be correct?

Answer 6

Why wouldn't it be D since if you do the integral and then take the derivative, you're right back where you started?
TuringTest 0 Good Answer
yep :D

Answer 7

Where is D? there are only 3 options

Answer 8

last one

Answer 9

Mk, thanks

Answer 10

to be technically correct that's it's not g(1) that goes away (that would be zero), just the evaluation, but I am glossing over things like that

Answer 11

Oh. sorry. I thought there were 4 options. Guess the "d" at the beginning of the choice that caused me to say d

Answer 12

C is the option, as they say, g(1) is a constant, so if
\[(\int\limits_{1}^{x}\sqrt{4+7t} )'dt=\sqrt{4+7t}\]