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
diamong [38]
3 years ago
6

PLEASE HELP I NEED HELP !!!!!!!! The graph of a line passes through the two points (-2, 1) and (2, 1). What is the equation of t

he line written in general form?
y-1=0
x-y+1=0
x/y-1=0
Mathematics
2 answers:
Nutka1998 [239]3 years ago
8 0

Answer:

y-1=0

Step-by-step explanation:

The result of the graph a line is actually:

Y=1 and that's right.

but sometimes write it in the form:

y-1=0

or if you want to get a + 1 in another side:

y=1.

MrRissso [65]3 years ago
7 0

Answer:

y - 1 = 0

Step-by-step explanation:

We know that Equation of a line is given by,

y - y₁ / x - x₁ = y₂ - y₁ / x₂ - x₁

Let A(-2,1) and B(2,1)

x₁ = -2 ; x₂ = 2 ; y₁ = 1 ; y₂ = 1

Substituting the values,

y - 1 / x - (-2) = 1 - 1 / 2 - (-2)

y - 1 / x + 2 = 0

y - 1 = 0

You might be interested in
What is the GCF of 15abc^2 and 25a^3bc
andrezito [222]
The first part of the answer can be found by finding the GCF between 15 and 25. 15 is divisible by 1, 3, 5, and 15. 25 is divisible by 1, 5, and 25. You can see that their GCF is 5. Next, you need to look at the variables. The first monomial has a, b, and c^{2}. The second monomial has a^{3}, b, and c. They each have at least one a, one b, and one c, so those will be in the GCF (abc). If you put that together with the 5, you get that the GCF is 5abc.
8 0
4 years ago
Read 2 more answers
Match the correct y=mx+b equation to the graph: <br><br> pls show work/explanation!
11Alexandr11 [23.1K]
<h3>Answer:  y = (1/3)x - 2</h3>

Explanation:

The y intercept is -2 because the line crosses the y axis at this location. So b = -2

The slope is m = 1/3 because we go up 1 and over to the right 3 units. For instance, going from (0,-2) to (3,-1) follows this pattern.

You can use the slope formula for two points like (x1,y1) = (0,-2) and (x2,y2) = (3,-1) to find that m = 1/3

The slope formula is m = (y2-y1)/(x2-x1)

So that's how we go from y = mx+b to y = (1/3)x-2

4 0
3 years ago
Why did delegates argue over representation in congress?
KatRina [158]
They argued because they didnt agree over the congresses conclusion they made with the delegates.
5 0
4 years ago
A cleaning company charges x dollars per hour to clean floors and y dollars per hour to clean the rest of a house.
saul85 [17]
The answer is B. (15,18)

Solution:

First, let's set the variables first.

X = dollars per hour to clean the floor
Y = dollars per hour to clean the rest of the house

For the first statement, "<span>2 hours to clean floors and 3 hours to clean the rest of a house, the total charge is $84"
We can put it into an equation.
         2X + 3Y = 84       </span>⇒    equation 1

For the first statement, "<span>1 hour to clean floors and 4 hours to clean the rest of a house, the total charge is $87'
         X + 4Y = 87         </span>⇒    equation 2

Multiply first equation 2 by 2 to make the coefficient of both equations 1 and 2 the same.

Using elimination method in solving for x and y,

 
  (equation 1)              2X + 3Y = 84
  
 (equation 2)            2(X + 4Y) = 87   
                                    2X + 8Y = 174  
⇒ equation 3

Next, subtract equation 3 from equation 1.
            2X + 3Y = 84
      -   (2X + 8Y = 174)
        -------------------------
                  - 5Y = -90
                      Y = 18

Find X when Y = 18
@ equation 1  :    2X + 3Y = 84
                            2X + 3(18) = 84
                            2X + 54 = 84
                            2X = 84 - 54
                            2X = 30
                             X = 15
   
The answer is in ordered pairs of cleaning the floors and to clean the rest of the house. So, in the form (X,Y).

Answer: (15,18)

6 0
3 years ago
5 + 11y + 9 what is the answer
kherson [118]

Answer: 11y+14

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • 1. Evaluate the expression without using a calculator.
    7·1 answer
  • Gisele solved the quadratic equation x2 + 5x - 6 = 0 by factoring.
    12·1 answer
  • In order to find her handicap in bowling, Emma was told to subtract her average A from 200, multiply by 2, and divide by 3. A Wr
    7·1 answer
  • What is 10 to the 15th power in decimal form
    14·1 answer
  • Multiply. Write answer in simplest form 3/4 x 6/8
    14·1 answer
  • Is the relation a function? Why or why not?<br><br> {(–3, –2), (–1, 0), (1, 0), (5, –2)}
    11·1 answer
  • I’m stuck on this question
    6·1 answer
  • Colton opened a savings account and deposited $1,000.00 as principal. The account earns 11% interest, compounded annually. What
    12·1 answer
  • Hows your day goin. me pretty slow i have in school suspension lol fun right.
    15·2 answers
  • A local weather enthusiast wants to see if the last five summers have been warmer than normal for eloy, arizona. from the nation
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!