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
il63 [147K]
3 years ago
6

Differentiating Exponential Functions In Exercise, find the derivative of the function. y = x2ex

Mathematics
1 answer:
I am Lyosha [343]3 years ago
8 0

Answer:

y' = xe^{x}(2 + x)

Step-by-step explanation:

If we have a product function y, in the following format

y = f(x)*g(x)

This function has the following derivative

y' = f'(x)*g(x) + g'(x)*f(x)

In this problem, we have that:

y = x^{2}e^{x}

So

f(x) = x^{2}, f'(x) = 2x, g(x) = e^{x}, g'(x) = e^{x}

The derivative of the function is:

y' = f'(x)*g(x) + g'(x)*f(x)

y' = 2xe^{x} + x^{2}e^{x}

y' = e^{x}(2x + x^{2})

y' = xe^{x}(2 + x)

You might be interested in
A 1st degree polynomial function whose graph intercepts the y-axis at 8.
asambeis [7]

Your answer can be anything in the form y = mx+8 where you replace m with any real number.

You start with y = mx+b, and then replace the b with the y intercept 8.

The y intercept is where the polynomial crosses the y axis.

The value of m does not matter. So you could have y = 2x+8 or y = 3x+8 for instance. Replace m with whatever your favorite number is.

4 0
2 years ago
Need help urgently please
kakasveta [241]

Answer:

x =  -12

y = 3

Step-by-step explanation:

1/2x + 6(x+15) = 12\\1/2x + 6x + 90 = 12\\6\frac{1}{2} x + 90 = 12\\6\frac{1}{2} x= -78\\x = -12

y = x + 15\\y = -12 + 15\\y = 3

6 0
1 year ago
Read 2 more answers
Plz help asap i will give u brainlist
nadya68 [22]

Answer: (1,50) (2,100) (3,150) (4,200) (5,250) (6,300) (7,350) (8,400) (9,450)

Step-by-step explanation:

4 0
3 years ago
Help I will give brainless tell me the numbers in order
Blababa [14]
-2: y = -2-2 = -4
-1: y= -1 - 2 = -3
0: y = 0 - 2 = -2
1: y = 1 - 2 = -1
2: y = 2 - 2 = 0
3 0
2 years ago
Vector a = 3i + mj, vector b = 2i - nj and vector c = ni + 8j. If a and b is perpendicular to each other and b and c are paralle
Tatiana [17]

May be you know it or not a two dimensional vector can be represented by a complex number.Why i have written this statement you will just know when you will see its solution

a = 3i + mj and  b = 2i - nj are perpendicular to each other ,so their dot product

will be zero.

i.e a.b = 0\\(3i + mj) .(2i - nj)=0\\6-mn=0\\mn=6j

vector b = 2i - nj and vector c = ni + 8j are parallel to each other.2i - nj = k (ni + 8j)2/n = -n/8n^{2} =-16n=4ij

mn = 6

so m=6/4i

m=3/2i

m=3i^{4}/2i

m = 3i^{3}/2

m= -3i/2 as(i^{4} =1, i^{3} = -i[/tex][/tex]

8 0
3 years ago
Other questions:
  • Explain how 9*4 can help you find 9*8.
    10·2 answers
  • Find the altitude of a regular tetrahedron whose volume is 486 square root of 2 cm^3.
    6·1 answer
  • This data represents the number of oil changes completed each day last week at Jeff's Auto Center. 19, 16, 24, 12, 16, 21, 18 Wh
    6·1 answer
  • Alex wants to pay off his credit card balance before he gets married. he decides to take the $2,300 out of his savings and apply
    5·2 answers
  • If s(x) = x - 7 & t(x) = 4x^2 - x + 3, which expression is equivalent to (t × s) (x)
    12·1 answer
  • A line passes through the point (1,4) and is perpendicular to the line with equations y=-1/5x+2. what's the equation of the line
    14·1 answer
  • Pythagorean Theorema a=24 b=26 c=?
    6·1 answer
  • Please give an explanation!!!
    8·2 answers
  • Solve the following inequality: |3x|>x+20
    11·1 answer
  • HELP ME PLEASEEEEEEEEEEEEEEEEEEEEEEEE
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!