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
nikitadnepr [17]
3 years ago
8

How to write in equation in slope intercept form from graph

Mathematics
1 answer:
IceJOKER [234]3 years ago
5 0

Answer:

mx+b

m=slope

b=y-intercept

Step-by-step explanation:

You might be interested in
A scale drawing of a bedroom is shown below. The scale is 1 : 30.
ladessa [460]

Answer: 75 feet²

Step-by-step explanation:

     The scale means that for every one unit in the scale drawing, it is 30 units in the actual room. We will convert the dimensions using proportions.

\frac{1}{3} =\frac{30}{x}

x = 90

-

\frac{1}{4} =\frac{30}{x}

x = 120

   The area of a rectangle can be found by multiplying the length by the width:

A = L * W

A = 90 * 120

A = 10,800 inches²

 To get this into square feet, we will divide by 144. Why? There are 12 inches in a foot. 12 times 12 is 144.

10,800 inches² / 144 = 75 feet²

           The area of the room, in square feet, is 75 feet².

3 0
1 year ago
Which percent is equivalent to 2 5/6<br> A. 2.56%<br> B. 2.83%<br> C. 256%<br> D. 283.3
Katen [24]
2 5/6 = 17/6 = 2.833...to find the percent multiply the decimal by 100 and u get :
283.3% <==
6 0
3 years ago
Read 2 more answers
Find the equation of the line the line is perpendicular to the graph of x - 5y=6 and contains 2,-10
qaws [65]
<h3>Answer:   </h3><h3>y + 10  =  - 5 (x - 2)  [point-slope form]  OR</h3><h3>y = - 5 x     [slope-intercept form]</h3><h2 /><h3>Step-by-step explanation:</h3>

<u>Identify the slope of the given line</u>

If we rewrite the equation given, we can easily identify the slope

                 x - 5y = 6

                    - 5y = - x + 6

                        y  = ¹/₅ x  - ⁶/₅

                                ∴ the slope of x - 5y = 6  is  ¹/₅

<u>Find the slope of the perpendicular line</u>  

When two lines are perpendicular, the product of their slopes is -1. This means that the slopes are negative-reciprocals of each other.

                 ⇒  since the slope of this line = ¹/₅

                      then the slope of the perpendicular line (m) =  - 5

<u>Determine the equation of perpendicular line</u>  

We can now use the point-slope form (y - y₁) = m(x - x₁)) to write the equation for this line:  

                             ⇒  y - (-10) =  - 5 (x - 2)

<h3>                                          ∴  y + 10  =  - 5 (x - 2)</h3><h3 />

We can also write the equation in the slope-intercept form by making y the subject of the equation and expanding the bracket to simplify:

                                   since    y + 10  =  - 5 (x - 2)

<h3>                                                y  =  - 5 x</h3><h3 /><h3>∴ the slope-intercept equation of the perpendicular line is y + 10  =  - 5 (x - 2)  OR  y = - 5 x. </h3><h3 /><h3 />

<em>To test my answer, I have included a Desmos Graph that I graphed using the information provided in the question and my answer.</em>

4 0
2 years ago
Felipe and Makayla each tried to solve the same equation for x.
pogonyaev
Hay esta la respuesta

3 0
2 years ago
Read 2 more answers
How is 93081 rounded to the nearest thousand
ikadub [295]

It would be 93,000 because it’s closed to 93,000 than 94,000

8 0
3 years ago
Read 2 more answers
Other questions:
  • Explain why there is an irrational number between 2 rational numbers? Answer ASAP! Please!
    11·1 answer
  • Mr Hayes has 111 straw bundles to use for bedding In his horse stalls. What is the greatest number of stalls he can fill if each
    9·2 answers
  • True or False: In a uniform probability distribution, any random variable is just as likely as any other random variable to occu
    10·1 answer
  • How to solve this problem and the answer.
    11·2 answers
  • Please help! Will give brainiest! (more than 5 points)
    12·1 answer
  • determine the quadratic function f whose graph is given. the vertex is (2,-7) and the y-intercept is -3
    10·1 answer
  • Four families went out for lunch. The total food
    9·2 answers
  • Why do equivalent ratios form a straight line when graphed? Explain​
    6·2 answers
  • Ahmad’s father is 4 times as old as Ahmad. After 5 years, father will be three times as old as Ahmad. Find their present ages
    15·1 answer
  • 4.2 y minus 5.2 = 18.5
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!