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
QveST [7]
3 years ago
13

How do I write an equation with two points?

Mathematics
1 answer:
kramer3 years ago
3 0
What you have to do is find the slope and the y intercept
The equation is y=-15/6x+14
You might be interested in
Use Euler's method with step size 0.2 to estimate y(1), where y(x) is the solution of the initial-value problem y' = x2y − 1 2 y
irina [24]

Answer:

Therefore the value of y(1)= 0.9152.

Step-by-step explanation:

According to the Euler's method

y(x+h)≈ y(x) + hy'(x) ....(1)

Given that y(0) =3 and step size (h) = 0.2.

y'(x)= x^2y(x)-\frac12y^2(x)

Putting the value of y'(x) in equation (1)

y(x+h)\approx y(x) +h(x^2y(x)-\frac12y^2(x))

Substituting x =0 and h= 0.2

y(0+0.2)\approx y(0)+0.2[0\times y(0)-\frac12 (y(0))^2]

\Rightarrow y(0.2)\approx 3+0.2[-\frac12 \times3]    [∵ y(0) =3 ]

\Rightarrow y(0.2)\approx 2.7

Substituting x =0.2 and h= 0.2

y(0.2+0.2)\approx y(0.2)+0.2[(0.2)^2\times y(0.2)-\frac12 (y(0.2))^2]

\Rightarrow y(0.4)\approx  2.7+0.2[(0.2)^2\times 2.7- \frac12(2.7)^2]

\Rightarrow y(0.4)\approx 1.9926

Substituting x =0.4 and h= 0.2

y(0.4+0.2)\approx y(0.4)+0.2[(0.4)^2\times y(0.4)-\frac12 (y(0.4))^2]

\Rightarrow y(0.6)\approx  1.9926+0.2[(0.4)^2\times 1.9926- \frac12(1.9926)^2]

\Rightarrow y(0.6)\approx 1.6593

Substituting x =0.6 and h= 0.2

y(0.6+0.2)\approx y(0.6)+0.2[(0.6)^2\times y(0.6)-\frac12 (y(0.6))^2]

\Rightarrow y(0.8)\approx  1.6593+0.2[(0.6)^2\times 1.6593- \frac12(1.6593)^2]

\Rightarrow y(0.6)\approx 0.8800

Substituting x =0.8 and h= 0.2

y(0.8+0.2)\approx y(0.8)+0.2[(0.8)^2\times y(0.8)-\frac12 (y(0.8))^2]

\Rightarrow y(1.0)\approx  0.8800+0.2[(0.8)^2\times 0.8800- \frac12(0.8800)^2]

\Rightarrow y(1.0)\approx 0.9152

Therefore the value of y(1)= 0.9152.

4 0
3 years ago
Use 3 darts. Each dart must hit the board.
Nadya [2.5K]

THE CORRECT ANSWER: 3

4 0
2 years ago
Perform the operation 8-1/2+5-1/8
IrinaVladis [17]

Answer:

12.375 is believed to be the correct answer

7 0
3 years ago
Read 2 more answers
I need questions 12-30 evens on pg 375 and 356!!!!
lidiya [134]

Answer:

I know you have a problem

6 0
2 years ago
The area of a rectangle is 36x – 24 square units. The length is 12. Find the width.
lutik1710 [3]

Answer:

36x - 24 / 12 = 3x-2 I think

8 0
3 years ago
Other questions:
  • Analyzing a Solution
    7·1 answer
  • ∠1 and ∠2 are
    5·1 answer
  • Which subset of real numbers does not contain the number 1?
    8·1 answer
  • Answer parts (a)and (b) for each closed box below a.what is the surface area of each box? B. What is the volume of each box
    10·1 answer
  • 3.4 x 10^3 in standard notation
    11·2 answers
  • Syeda had $80.45 in her bank account on Monday.She deposited $20.50 on Tuesday.She then withdrew $37.25 on Wednesday.How much di
    5·1 answer
  • HELP ME WILL GIVE BRAINLIEST ​
    6·1 answer
  • Find the number that makes the ratio equivalent to 1:4.<br> 5:
    15·1 answer
  • A cylinder and a cone have the same radius and height. The volume of the cylinder is 639 ft ^3. what is the volume of the cone?
    14·1 answer
  • 1/2 to the 2nd power in fraction form
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!