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3 years ago

What is the equation of the line written in general form?

Mathematics

2 answers:

yanalaym [24]3 years ago

7 0

Answer:

Step-by-step explanation:

It intersects at the y-axis at +2 so it's ax+2 so far.

The slope is 1 because for every 1 coordinate added on the x-axis, one is subtracted from he y-axis.

This leaves us with this equation: 1x+2, but the coefficient isn't needed because it is one.

The answer:

y=x+2

makkiz [27]3 years ago

5 0

Answer:

x+y-2=0

Step-by-step explanation:

In order to solve this you just have to see the values on the axis interesection as you can see the intersect with the Y axis is located ad (0,2) and with the X axis is at (2,0), so from the options we have to evaluate those options for when the equation is at that point:

-x+y-2=0

-x+2-2=0

-x=0

This can not be true so that´s wrong

x+y-2=0

x+2-2=0

x=0

Since x= o in the graph when y=2 this is our correct option.

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On a coordinate plane, the location of 3 points are: (0, 6). (5. -4), and (-1-5). Where would the fourth point need to be locate

mario62 [17]

Given:

The three vertices of parallelogram are (0,6),(5,-4),(-1,-5).

To find:

The fourth vertex of the parallelogram.

Solution:

Consider the given vertices of parallelogram are A(0,6), B(5,-4), C(-1,-5).

Let the fourth vertex be D(a,b).

Midpoint formula:

$Midpoint=\left(\dfrac{x_1+x_2}{2},\dfrac{y_1+y_2}{2}\right)$

We know that the diagonal of parallelogram bisect each other. It means their midpoints are same.

Midpoint of AC = Midpoint of BD

$\left(\dfrac{0+(-1)}{2},\dfrac{6+(-5)}{2}\right)=\left(\dfrac{5+a}{2},\dfrac{-4+b}{2}\right)$

$\left(\dfrac{-1}{2},\dfrac{1}{2}\right)=\left(\dfrac{5+a}{2},\dfrac{-4+b}{2}\right)$

On comparing both sides, we get

$\dfrac{5+a}{2}=-\dfrac{1}{2}$

$5+a=-1$

$a=-1-5$

$a=-6$

And,

$\dfrac{-4+b}{2}=\dfrac{1}{2}$

$-4+b=1$

$b=1+4$

$b=5$

Therefore, the coordinates of fourth vertex are (-6,5).

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3 years ago

Does anyone know why when I take a picture of a question it doesn’t give me the option to watch a ad?

DIA [1.3K]

Answer:

No but if that does that then you delete the app then 5 minutes later install again then you can ask questions

8 0

3 years ago

If man's salary is 20 dollors a week and he spends 14 dollors a week how long will it take him to save 300 dollors

Contact [7]

Solutions

⇒ Given

Salary - $ 20

Spends - $ 14

The first step is to subtract 14 from 20. When we do this, we will know how much he saves.

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Calculations

20 - 14 = 6

He saves $ 6 each week.

Now we have to find how many times 6 goes into 300. To do this we have to divide.

300 ÷ 6 = 50

<span>It is going to take him 50 weeks. </span>

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