![Gennn43](/avatars/26120.jpg)
Gennn43
27.07.2019 •
Mathematics
Find the derivative of f(x) = negative 6 divided by x at x = 12.
Solved
Show answers
More tips
- S Style and Beauty Tricks and Tips: How to Get Rid of Freckles...
- H Health and Medicine How to perform artificial respiration?...
- C Computers and Internet How to Get Rid of Windows Genuine Check?...
- F Food and Cooking The Disease That Haunted Abraham Lincoln...
- S Style and Beauty How to Make Your Lips Fuller? Ideas and Tips for Beautiful Lips...
- S Style and Beauty How are artificial nails removed?...
- F Family and Home How to Sew Curtain Tapes: Best Tips from Professionals...
- H Horoscopes, Magic, Divination How to Cast a Love Spell on a Guy? Guide for Guys...
- F Family and Home How to Properly Use a Water Level?...
- L Legal consultation What Documents Are Required for a Russian Passport?...
Answers on questions: Mathematics
- M Mathematics make sure to read the directions on the side...
- M Mathematics What is the new axis of symmetry for the following function? f(x) = 2 +6 - 3...
- M Mathematics Alfie tossed a paper cup in the air 150 times and recorded with side it landed on. Landed right side up 60 Landed upside down 53 Landed on its side 37 If alfie tosses the paper...
- M Mathematics In fgh, k is the midpoint of GH what type of segment is fk?...
- M Mathematics Which is a valid proportion?...
- M Mathematics Multiply: 1 3 × 2 5 To find the product, the numerators and the denominators. The product is . Divide: 2 5 ÷ 3 5 To divide, multiply by the . The quotient is . HURRY ANSER PL...
- M Mathematics What is the measure of mid-segment DE?a. 13b. 6c. 10d. 18...
- M Mathematics Should I make an Among Us game were ONLY Users join?...
- M Mathematics Hellllp me plllllllzzzzzzzz...
- M Mathematics Samuel and Jason sell cans to a recycling center that pays $0.50 per pound of cans. The table shows the number of pounds of cans that they sold for several days. Day Samuel s...
Ответ:
1/24
Step-by-step explanation:
f(x) = -6/x
I will rewrite this as
f(x) = -6 x^-1
We know the derivative of x^-1 is -1 x^ (-1-1) or -1 x^-2
df/dx = -6 * -1 x ^ -2
df/dx = 6 x^-2
df/dx = 6/x^2
Evaluated at x=12
df/dx = 6/12^2
=6/144
=1/24
Ответ:
1/24
Step-by-step explanation:
We want to find the derivative of f at x=12.
I'm assuming you want to see the formal definition of a derivative approach.
The definition is there:
So we need to find f(x+h) given f(x).
To do this all you have to is replace old input, x, with new input, (x+h).
Let's do that:
Let's go to the definition now:
Multiply top and bottom by the least common multiple the denominators of the mini-fractions. That is, we are going to multiply top and bottom by x(x+h):
Let's cancel the (x+h)'s in the first mini-fraction.
We will also cancel the (x)'s in the second-mini-fraction.
--=+ so I'm rewriting that part:
Distribute (NOT ON BOTTOM!):
Simplify the top (-6x+6x=0):
Simplify the fraction (h/h=1):
Now you can plug in 0 for h because it doesn't give you 0/0:
We want to evaluated the derivative at x=12 so replace x with 12:
Divide top and bottom by 6:
Ответ:
3rd row (abcg) skip a line h
Step-by-step explanation: