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
Katarina [22]
4 years ago
9

For the equation given below, evaluate y′ at the point (−2,2) xe^y−4y=2x−4−2e^2

Mathematics
1 answer:
jeka944 years ago
3 0
Implicit differentiation
chain rule is important here

I'll show the steps partially
e^y+xe^yy'-4y'=2
xe^yy'-4y'=2-e^y
y'(xe^y-4)=2-e^y
y'=\dfrac{2-e^y}{xe^y-4}
now evaluate for (-2,2)
x=-2 and y=2
y'=\dfrac{2-e^2}{-2e^2-4}
y'=\dfrac{2-e^2}{-2e^2-4}
y'=\dfrac{e^2-2}{2e^2+4}
that's it, simplest form
You might be interested in
Jack and Cameron are playing a game of paper football. By their rules, you can score a 5-point touchdown or a 7-point touchdown.
Inga [223]
X=5 pointn
y=7point
x+y=13
5x+7y=71
solve

multiply first equaiton by -5 and add
-5x-5y=-65
5x+7y=71 +
0x+2y=6

2y=6
divide 2
y=3
sub

x+y=13
x+3=13
x=10

10 five point touchdowns
3 seven point touchdowns
8 0
3 years ago
HELP PLEASE!!!!!!!! ILL GIVE U 10 POINTS
aev [14]

Answer:

14% discount

Step-by-step explanation:

I was off by 2%

7 0
3 years ago
Read 2 more answers
What integer represents a 5-point loss added to a 2–point gain?
Hoochie [10]

Answer:

-3

Step-by-step explanation:

5 point loss is -5,

2 point gain is (+)2.

If it's added, the expression will be -5 + 2.

-5 + 2 is -3.

-3 is an integer, because integers are whole numbers and their opposites.

If this helped, please mark it brainliest.. unless there is a better answer. Thanks.

7 0
3 years ago
Read 2 more answers
Some more free-points education is important
makkiz [27]

Answer:

Thank you for the free-points!!! <3

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Make a table of ordered pairs for the equation. y=1/2x−3
svlad2 [7]
Here is a graph with the equation you gave graphed on it.

5 0
3 years ago
Read 2 more answers
Other questions:
  • Solve the equation k/1.5=3
    5·1 answer
  • Construct the triangle ABC using as coordinates of its vertices points A(−3, 0), B(4, 5),
    15·1 answer
  • write the equation of the transformed graph of sine with period pi that has been shifted vertically up 3 unit and has an amplitu
    13·2 answers
  • 1. Write 58,927 in scientific notation.
    9·1 answer
  • Paula invests £4500 in a savings account
    13·1 answer
  • What is the slope of (0,-2) and (4,-7)
    9·1 answer
  • 20% of a stores sales are toys. if the store sells $1,200 in toys during one month, what are the store's total sales?
    8·1 answer
  • Simplify: 8x + 4 - 5
    5·2 answers
  • Write an equation for a line parallel to y= -4x + 3 and passes through the point (-5, -1). Show your work.
    13·1 answer
  • 2. The sum of two numbers is 67 and their difference is 3. Find the two numbers.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!