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
Paladinen [302]
2 years ago
15

What is the rate of change of the function?

Mathematics
2 answers:
scoundrel [369]2 years ago
7 0

Answer:

rate of change = 3

Step-by-step explanation:

to find the rate of change \frac{y1 - y2}{x1 - x2}

(0,-4) (1,-1)

\frac{-4+1}{0-1} = \frac{-3}{-1} = 3

allochka39001 [22]2 years ago
5 0

Answer:

3

Step-by-step explanation:

You might be interested in
How do you solve for y?
Igoryamba
I dont know if this help you or not

8 0
2 years ago
Udrey used compensation to mentally solve the subtraction problem 5.35−0.07
Licemer1 [7]
The last step you need to do is 5.25+0.03, because you took away 0.03 more than what the question asked so you need to add the 0.03 back, which gets you the final result of 5.28.
6 0
3 years ago
Find the area of the composite shape
jekas [21]

12 ft * 10 ft = 120 sq ft

½ * 6 ft * 7 ft = 21 sq ft

120 sq ft - 21 sq ft = 99 sq ft (it is area of the composite shape)

4 0
2 years ago
Show that ( 2xy4 + 1/ (x + y2) ) dx + ( 4x2 y3 + 2y/ (x + y2) ) dy = 0 is exact, and find the solution. Find c if y(1) = 2.
fredd [130]

\dfrac{\partial\left(2xy^4+\frac1{x+y^2}\right)}{\partial y}=8xy^3-\dfrac{2y}{(x+y^2)^2}

\dfrac{\partial\left(4x^2y^3+\frac{2y}{x+y^2}\right)}{\partial x}=8xy^3-\dfrac{2y}{(x+y^2)^2}

so the ODE is indeed exact and there is a solution of the form F(x,y)=C. We have

\dfrac{\partial F}{\partial x}=2xy^4+\dfrac1{x+y^2}\implies F(x,y)=x^2y^4+\ln(x+y^2)+f(y)

\dfrac{\partial F}{\partial y}=4x^2y^3+\dfrac{2y}{x+y^2}=4x^2y^3+\dfrac{2y}{x+y^2}+f'(y)

f'(y)=0\implies f(y)=C

\implies F(x,y)=x^2y^3+\ln(x+y^2)=C

With y(1)=2, we have

8+\ln9=C

so

\boxed{x^2y^3+\ln(x+y^2)=8+\ln9}

8 0
2 years ago
What is the volume of a hemisphere that
ch4aika [34]

<u>Given</u>:

Given that the diameter of the hemisphere is 12.6 cm

The radius of the hemisphere is given by

r=\frac{d}{2}=\frac{12.6}{2}=6.3

We need to determine the volume of the hemisphere.

<u>Volume of the hemisphere:</u>

Let us determine the volume of the hemisphere.

The volume of the hemisphere can be determined using the formula,

V=\frac{2}{3} \pi r^3

Substituting the values, r = 6.3 and π = 3.14, we have;

V=\frac{2}{3} (3.14)(6.3)^3

Simplifying the values, we have;

V=\frac{2}{3} (3.14)(250.047)

V=\frac{1570.29516}{3}

Dividing, we have;

V=523.43172

Rounding off to the nearest tenth, we get;

V=523.4

Thus, the volume of the hemisphere is 523.5 cm³

6 0
2 years ago
Other questions:
  • Cost of fuel is $1.45/L. <br> How much is saved after 4 cents per litre are taken off the price ?
    12·1 answer
  • Please help ASAP THANKS x
    9·1 answer
  • Seth ships 12 boxes with 16 blankets in each box how many blankets did Seth ship?
    8·1 answer
  • Ccffdndmsbsmsvsnsbsdndn
    9·2 answers
  • What observations do you notice about TB tests based on the tree diagram? (Hint: What do the numbers of the tree diagram represe
    14·2 answers
  • Can anyone help with this?
    11·2 answers
  • the shorter leg of a right triangle is 5cm shorter than the longer leg. the hypotenuse is 5cm longer than the longer leg. find t
    14·1 answer
  • Solve for θ. Please help me!!
    10·1 answer
  • If your grade is 79% now and you get a 70% on a quiz,what is your grade now?
    5·2 answers
  • The area of a rectangle is (16x^2 - 9y^2) square units
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!