Question

help calculus question

Answer 1

Which one of the following statements is false?

the derivative with respect to x of the quotient of the quantity g of x and f(x) equals the quotient f of x times g prime of x minus g of x times f prime of x and the square of f of x
If f and g are differentiable, then the derivative with respect to x of the product of f of x and g of x equals the product of f prime of x and g prime of x.
If f and g are differentiable, then the derivative with respect to x of the square root of f of x equals the quotient of f of x and 2 times the square root of f prime of x.
None of these statements are false.

Answer 2

@HuskyNation

Answer 3

i really need help!

Answer 4

wow calculus is hard do u have a teacher? Because i know my virtural school teacher would not mind if i gave him or her a call if i needed help and they would be more then happy to explain it to you

Answer 5

i just need the answer really haha its a study guide so i haven't even learned it yet but its for a grade so its important

Answer 6

ahh got it

Answer 7

do you know of anyone on here who knows this stuff??

Answer 8

and yep just the answer

Answer 9

i do but they are not online try mathmale and satellite

Answer 10

they don't give out answers ever

Answer 11

Right. I insist in helping you in ways that lead to your understanding of the material.

Did you ever finish that problem involving h(x) = f ( f(x) ) and its derivative?

Answer 12

Right. My number one goal is to help you understand the material you're studying.

Answer 13

Were these three answer choices given to you in words, or in mathematical symbols? I'd guess you'd find them less intimidating if you'd switch to symbolic statements.

For example: the second one looks like this:

If f and g are differentiable, then the derivative with respect to x of the product of f of x and g of x equals the product of f prime of x and g prime of x.

... "then the derivative (d/dx)[f(x) * g(x)] equals f '(x) * g '(x). Have you looked up the "product rule" for differentiation? If you do, you'll soon be able to decide whether the above statement is true or false. Good luck!

Answer 14

If h(x) = f[f(x)] use the table of values for f and f ′ to find the value of h ′(1).


x f(x) f ′(x)
1 3 2
2 1 5
3 6 7

Answer 15

@mathmale