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
liubo4ka [24]
3 years ago
9

X+3y=9. graph using slope and y-intercept

Mathematics
2 answers:
shepuryov [24]3 years ago
7 0
In order to graph it easily, we write the given equation into its slope intercept form which is expressed as:

y = mx + b

where m is the slope and b is the y-intercept.

<span>X+3y=9
(3y = 9 - X)1/3
y = (-1/3)X + 3</span>
timama [110]3 years ago
6 0
Well, in order to first determine the slope or y-intercept, you must put change the equation to this format: y=mx+b.
m=slope and b=y-intercept
I
in order to do that, you must change this equation.

x+3y=9

-x     -x
----------
3y=9-x

Then, rewrite it as: 

3y=-x+9
_______
3      3

simplify to  

y=-x/3 +9



You might be interested in
I'm really struggling with this question. Please help!
gavmur [86]
I got 23 u might want to check it tho
3 0
3 years ago
a student found the slope of a line that passes through the points (1,14) and (3,4) to be 5. what mistake did she make?
mariarad [96]
x_{1}=1
x_{2}= 3
y_{1} =14
y_{2}=4
Slope= \frac{rise}{run} = \frac{ y_{2} - y_{1} }{ x_{2} - x_{1} } = \frac{4-14}{3-1} = \frac{-10}{2} =-5


answer: The student flipped the y values
3 0
3 years ago
The circumference (C) of a swimming pool is 47 feet. Which formula can you use to find the radius (r) if you know that C = 2πr ?
vodka [1.7K]
To find the formula to find radius, solve for r using the formula for circumference.

to solve:
1. divide each side by 2\pi
2. you get r = c/2\pi
5 0
3 years ago
Read 2 more answers
In the figure, what is the value of x?
masha68 [24]

Answer:

  90

Step-by-step explanation:

In the quadrilateral formed by two tangents and the associated radii, the central angle and the external angle are supplementary. Here, that means that x° is supplementary to itself, so must be 90°.

  x = 90

3 0
3 years ago
Name The postulate or theorem you can use to prove the triangles congruent
Zielflug [23.3K]
The answer is HL. HL is a theorem stating that if the hypotenuse and one leg are congruent to another pair of hypotenuse and leg then the triangles themselves are congruent. Hope this helps. 
8 0
3 years ago
Other questions:
  • Which term is the perfect square of 3x4?<br><br> 6x8<br> 6x16<br> 9x8<br> 9x16
    9·2 answers
  • You have recorded your car mileage and gasoline use for 5 weeks. Estimate the number of miles you can drive on a full 15-gallon
    14·1 answer
  • 15 points! :)
    7·1 answer
  • There are 9 girls and 11 boys in a class, and two students will be chosen one after another. Find the probability that both are
    11·1 answer
  • Last question pls answer
    10·1 answer
  • If 2484 union members represent 90% of a factories work force how many workers are employed
    11·1 answer
  • Volunteers at the food bank package meals to feed family of four. The table shows the weight and serving size of each food. Each
    10·1 answer
  • HELP HELP HELP HELP WILL GIVE BRAINLIST
    9·1 answer
  • 14 − 3x &lt; −1 <br> What is x?
    14·2 answers
  • Because it is three-dimensional, a form has these three spatial measurements: height, width, and ________.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!