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
yarga [219]
3 years ago
15

Help me find the equation to go with this graph please i give brainlist

Mathematics
1 answer:
Leviafan [203]3 years ago
7 0

Answer:

Step-by-step explanation:

Step 1: The general equation of straight line is

     y = mx + c

c = initial value

m = rate of change

Step 2: Initial value c = 20

Step 3: Rate of change

m = \frac{y2 - y1}{x2 - x1}

Step 4: From the graph, pick two points

x1 = 0, y1 = 20

x2 = 4, y2 = 2

Step 5: By substitution, rate of change m = \frac{21-20}{4-0}

m = \frac{1}{4}

Step 6: Equation of the graph

y = mx + c

y = \frac{1}{4}x + 20

You might be interested in
Struggling!!! Math help plss!!! ​
Lina20 [59]

Answer:

Step-by-step explanation:

3 0
3 years ago
What is the solution to this system
Goshia [24]

Answer:

Sorry, I was on my phone. Its (2,3)

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Anna made and sold 2 ceramic vases one week. Her profit, P, in dollars, is calculated using the formula P = R - C, where R repre
IceJOKER [234]

Answer:

P = (252 - 0.5.2) - (100 + 5%) or you can do P = (252 - 0.5.2) - (100 + .05)

4 0
4 years ago
The diagram shows two nested triangles that share a vertex.Find a center and a scale factor for a dilation that would move the l
nasty-shy [4]

Transformation that changes the size of a shape is referred to as dilation.

  • The scale factor that moves the large triangle to the small one is 1/5
  • The center of dilation is: (-1,1)

<u>The center of dilation</u>

From the diagram (see attachment), the triangles share a common vertex at (-1,1)

This means that, the center of dilation is (-1,1)

<u>The scale factor of dilation</u>

To do this, we divide the side length of the small triangle with the corresponding side of the large triangle.

From the attached image:

\mathbf{Base\ of\ small\ triangle = 1}

\mathbf{Base\ of\ large\ triangle = 5}

So, the scale factor (k) from large to small is:

\mathbf{k = \frac{Base\ of\ small\ triangle}{Base\ of\ large\ triangle} }

\mathbf{k = \frac{1}{5} }

Read more about dilation at:

brainly.com/question/13176891

3 0
3 years ago
FINANCE
insens350 [35]

Answer: 38587.50

Step-by-step explanation:

100% + 5% = 105% / 100 = 1.05

35000 X (1.05)^2=38587.50

If you want how much interest they gained:

38587.50-35000=3587.50

4 0
3 years ago
Other questions:
  • Plz help!
    12·1 answer
  • How many apples is 5 plus 5
    7·2 answers
  • Help!!!!!!!! I need this asap!!!!!!!! please and thank you
    9·2 answers
  • Item 28
    9·1 answer
  • HELP ASAP!!!
    7·1 answer
  • Which expression is equivalent to
    12·1 answer
  • Ansha drove 45 MPH (miles per hour). How far can she go in 3 hours?
    15·2 answers
  • What is 1.25-3.42 equal what
    11·1 answer
  • HELP ME ASAPPP PLZZZZ
    13·1 answer
  • The radius of the cone is 3 in and y = 5 in. What is the volume of the cone in terms of π? A cone with a right triangle formed f
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!