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
guapka [62]
2 years ago
6

Graph the linear equation to -2x+7y=-21

Mathematics
2 answers:
mr Goodwill [35]2 years ago
8 0

Answer:

This equation is in standard form, so to make graphing easier you need to put it in y=mx+b form or slope, intercept form.

Step-by-step explanation:

I have attached a photo of what the graph would look like.

However, in the future you should know how to turn this into a slope intercept equation.

-2x+7y=-21

+2x        +2x

7y=2x-21

divide the entire equation by 7

y= 2/7x-3

That is a full equation in slope intercept form.

Hopefully this helps!

Maru [420]2 years ago
7 0
Your points should be (0,-3),(21/2,0) and the slope is 2/7 so just go up 2 units from each point and 7 to the right.
You might be interested in
The box plot was created by using which pieces of data?
exis [7]

Answer:

the numbers that you have

4 0
2 years ago
Read 2 more answers
The owner of the theater in item 18 wants to make at least $400 at each performance. Let x be the nunber of adult tickets. And y
Elena L [17]

Answer:

Step-by-step explanation:

 

8 0
3 years ago
Find the product.<br> (3n - 1)(7n-7)
slega [8]

Answer:

21n² - 28n + 7

Step-by-step explanation:

Each term in the second factor is multiplied by each term in the first factor, that is

3n(7n - 7) - 1(7n - 7) ← distribute both parenthesis

= 21n² - 21n - 7n + 7 ← collect like terms

= 21n² - 28n + 7

6 0
3 years ago
3
lara31 [8.8K]

Answer:

0

Step-by-step explanation:

Given the points J (1,-10) and K (7, 2)

From the section formula

(x,y)=\left(\dfrac{mx_2+nx_1}{m+n}, \dfrac{my_2+ny_1}{m+n}\right)

The y-coordinates of the point that divides the directed line segment from J to K into a ratio of 5:1 is obtained using the formula:

y=\dfrac{my_2+ny_1}{m+n}\\m=5, n=1, y_1=-10, y_2=2\\Therefore:\\y=\dfrac{5*2+1*-10}{5+1}\\=\dfrac{10-10}{6}\\=0

The y-coordinates of the point that divides the directed line segment from J to K into a ratio of 5:1 is 0.

5 0
3 years ago
PLEASE HELP ME SOLVE THIS!<br> GIVING ALL MY POINTS!
maria [59]
It’s the first box goes to the 3rd missing thing and the second goes to the 4th and the 3rd goes to the 1st and 4th goes to the 2nd I think if that makes sense
7 0
2 years ago
Other questions:
  • Jumps has $55 in her savings account. This is $21 more than David. Write and solve an equation to find the amount David has in h
    11·1 answer
  • What else would need to be congruent to show that ABC PQR by SSS?
    12·2 answers
  • Write a 3 dighit 5,9,and 2 then write your number using
    15·1 answer
  • Construct a 95​% confidence interval estimate of the mean net change in ldl cholesterol after the garlic treatment. what does th
    14·1 answer
  • BRAINLIESSSTTT!!!
    15·2 answers
  • Question 11: Given f (x), what is f (-4.5)?<br><br><img src="https://tex.z-dn.net/?f=f%28x%29%20%3D%20%28x%20-%201%29%20" id="Te
    5·1 answer
  • Distribute the following expression: 9(2g+5)?
    14·2 answers
  • Can someone help me with this please ?
    9·1 answer
  • Brian is purchasing a $60 sweater at 25% off. There is an additional
    7·2 answers
  • Please helpp meeeee with a right answer
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!