1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Rina8888 [55]
3 years ago
13

Use implicit differentiation to find an equation of the tangent line to the curve at the given points. (x2 + y2)2 = 3x2y − y3;

Mathematics
1 answer:
Andrew [12]3 years ago
5 0

Answer:

a.y+1=0

b.2x+4y=1

Step-by-step explanation:

We are given that

(x^2+y^2)^2=3x^2y-y^3

a.(0,-1)

Differentiate w.r.t x

2(x^2+y^2)(2x+2yy')=6xy+3x^2y'-3y^2y'.....(1)

Substitute x=0 and y=-1 in equation (1)

2(0+1)(-2y')=-3y'

-4y'+3y'=0

-y'=0

y'=0

m=y'=0

Point-slope form:

y-y_0=m(x-x_0)

Using the formula

y+1=0

This is required equation of tangent line to the given curve at point (0,-1).

b.(-1/2,1/2)

Substitute the value in equation (1)

2(1/4+1/4)(-1+y')=6(-1/2)(1/2)+3(1/4)y'-3(1/4)y'

2(2/4)(-1+y')=-3/2+3/4y'-3/4y'

-1+y'=-3/2

y'=-3/2+1=\frac{-3+2}{2}=-\frac{1}{2}

m=y'=-1/2

Again using point-slope formula

y-1/2=-1/2(x+1/2)

\frac{2y-1}{2}=-\frac{1}{4}(2x+1)

2y-1=-\frac{1}{2}(2x+1)

4y-2=-2x-1

2x+4y=2-1

2x+4y=1

You might be interested in
Translate and solve: What number is 283% of 1.89? Do not round.
zaharov [31]
I believe it should be 5.3487 since 283% is converted into 2.83 and multiplied by 1.89.
7 0
3 years ago
Eight years ago the daughter age was thrice the son age​
coldgirl [10]

Answer:

what's the question here ?

8 0
3 years ago
Amy has 12 brown golf tees, 8 white golf tees, 10 red golf tees, 6 blue golf tees, and 12 green golf tees in her golf bag. If sh
Aleonysh [2.5K]

Answer:

The green tee because i.t is the second largest then the blue or brown even though it is greater then the brown

Step-by-step explanation:

  1. <u>Use mental math and common sense.</u>
6 0
3 years ago
If the mountain at a convergent plate boundary is growing at a rate of 1.6 mm per year, how much higher will it be in 50 years ?
Mrrafil [7]
The mountain will be at 80mm long in 50 years because 50 times 1.6mm equals 80
5 0
2 years ago
What is the difference between defined and undefined terms?
rodikova [14]

Answer:

An undefined term is a term that can't be defined so easily. There really isn't a definition to define such terms. Consider the word "the." We use the word "the" all of the time, but do we really know how to define the word "the?" "Am" is another word that can't be defined so easily.

5 0
3 years ago
Read 2 more answers
Other questions:
  • Which two transformations are applied to pentagon ABCDE to create A'B'C'D'E'?
    12·1 answer
  • You have a jar of marbles in front of you with
    6·1 answer
  • The length of a rectangular rug is 4 feet less than twice its width. The perimeter of the rug is 40 feet. Write a system of equa
    8·1 answer
  • Choose the fraction that is equal to:<br> 0.63<br> A 7/9<br> B 7/11 C 2/3 D 63/100
    5·2 answers
  • A concession stand vendor counts the money in the register. After 1 h, it has $42.75. After 5 h, it has $260.75. How much money
    9·1 answer
  • Ummm can someone plsss help, i need this to bring my grade up!!?
    9·2 answers
  • Take a look at the picture!
    10·2 answers
  • Find the missing sides of the triangle. Leave your answers in simplest radical form.
    5·1 answer
  • If b varies jointly with c and the square root of d, and b= 12 when c=8 and d = 9, find b when c = 11 and d = 25
    15·1 answer
  • Help?? Thanks if you do​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!