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
Nana76 [90]
4 years ago
6

If y=xy+x^2+1 then when x=-1, dy/dx is?

Mathematics
1 answer:
vichka [17]4 years ago
4 0
-1/2 is the right answer

You might be interested in
Help please you don’t know how much this means to me
ICE Princess25 [194]
<h2>Problem 6:</h2><h2>a)</h2>

a(0) = 1  \:  \:  \:  \:  \:  \: b(0) = 2 \:  \:  \:  \:  \: c(0) = 3 \\ a(1) = b(0) + c(0) = 2 + 3 = 5 \\ b(1) = a(0) + c(0) = 1 + 3 = 4 \\ c(1) = a(0) + b(0) = 1 + 2 = 3 \\  \\ a(2) = b(1) + c(1) = 4 + 3 = 7 \\ b(2) = a(1) + c(1) = 5 + 3 = 8 \\ c(2) = a(1) + b(1) = 5 + 4 = 9

a(3) = b(2) + c(2) =  8 + 9 = 17\\ b(3) = a(2) + c(2) =7 + 9 = 16  \\ c(3) = a(2) + b(2) = 7 + 8 = 15 \\  \\ a(4) = b(3) + c(3) = 16  + 15 = 31 \\ b(4) = a(3) + c(3) = 17 + 15 = 32 \\ c(4) = a(3) + b(3) = 17 + 16 = 33

a(5) = 32 + 33 = 65 \\ b(5) = 31 + 33 = 64 \\ c(5) =31 + 32 =  63 \\  \\ a(6) = 64 + 63 = 127 \\ b(6) = 65 + 63 = 128 \\ c(6) = 65 + 64 = 129 \\

a(7) = 128 + 129 = 257 \\ b(7) = 127 + 129 = 256 \\c (7) = 127 + 128 = 255 \\  \\ a(8) = 256 + 255 = 511 \\ b(8) = 257 + 255 = 512 \\ c(8) = 257 + 256 = 513

a(9) = 512 + 513 = 1025 \\ b(9) = 511 + 513 = 1024 \\ c(9) = 511 + 512 = 1023 \\  \\ a(10) = 1024 + 1023 = 2047 \\ b(10) = 1025  + 1023 = 2048 \\ c(10) = 1025 + 1024 = 2049

<h2>b)</h2>

a(n) + b(n) + c(n) =   \\  2(a(n - 1) + b(n - 1) + c(n - 1)) \\   6 \times 2 {}^{n }

<h2>c)</h2>

6 \times 2 {}^{n}  > 100 \: 000 \\ 2 {}^{n}  >  \frac{100 \: 000}{6}  \\ n >  log {}^{2} ( \frac{100 \: 000}{6} )  \\ n > 14.02468 \\ n = 15

<h2 />
5 0
2 years ago
What is the y-Intercept of x+3y&gt;9?
IrinaK [193]

Answer:

3

Step-by-step explanation:

6 0
4 years ago
What is -4+4 showing additive inverse
rodikova [14]

Answer:

THe answer is 4 because is positive

Step-by-step explanation:

Idk

7 0
3 years ago
What is the perimeter of ΔABC?
JulsSmile [24]

Answer:ab+ac+bc

Step-by-step explanation:

7 0
4 years ago
What is 75-5(2x6) ?
otez555 [7]
75-5(2×6) 75-5×12× -60×+75
3 0
3 years ago
Read 2 more answers
Other questions:
  • Pls need help with this problem ​
    5·2 answers
  • WILL GIVE BRAINEST
    6·2 answers
  • What is 0.16666666666666666 as a fraction?
    7·1 answer
  • An employee earns an hourly wage show in the graph below Find the hourly wage
    12·1 answer
  • What is the parent function for y = |x - 41+7?
    15·2 answers
  • Smoothies weren't cutting it so we went to Red Robin to order a burger. Our bill was $5.79. Avon has a 5.25% tax and our
    14·1 answer
  • Roger was going camping and needed to buy some gear. His tent cost $22.65, his sleeping bag cost $9.86 and his flashlight cost $
    6·2 answers
  • 1. The change in the population of fruit flies can be modeled by the equation f(t) = 3(1.50), where
    8·1 answer
  • 2) Phillip has 8 red balls, 3 green balls, 6 yellow balls, 3 orange balls, 13 black balls
    13·1 answer
  • In a class of 50 students, the number of students who offer Accounting is twice as the number who offer Economics. 10 students o
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!