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
wolverine [178]
2 years ago
9

(-1,-2) and (3, -162) a. Is there a line th(at goes through these two points? How do you know? If there is one, what is the equa

tion of the line going through these two points? if there isn't one, explain why not.
Mathematics
1 answer:
lana [24]2 years ago
4 0

Answer:

The equation of line for given points is y = - 40 x - 42  

Step-by-step explanation:

Given two points as :

( -1 , - 2 )  and ( 3 , - 162 )

Now, Equation of line in points form

y - y_1 = m × ( x -  x_1 )

Where m is the slope of line

And, m = \frac{y_2 - y_1}{x_2 - x_1}

or, m = \frac{ - 162 + 2}{ 3 + 1}

or, m =  \frac{ - 160}{ 4}

∴   m = - 40

So, Slope of line for given points is - 40

Now equation of line can be written as

y - ( - 2 ) = ( - 40 ) × ( x -  ( - 1 ) )

or, y + 2 =  ( - 40 ) × ( x + 1 )

or, y + 2 = - 40 x - 40

or, y = - 40 x - 40 - 2

∴  y = - 40 x - 42        

Hence the equation of line for given points is y = - 40 x - 42    Answer

You might be interested in
5% of what number is 10
Umnica [9.8K]

Answer:

its 0.5

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
What is 5879 rounded to the nearest hundredth
Oduvanchick [21]
The answer is 5900 as 879 in 5000 is closer to 900 rather than 800.
3 0
3 years ago
Evaluate the expression | -4| -10| =
Amanda [17]

Answer:

test? is it? if it is i can't tell you

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
A x + b y is equal to 12​
Nikitich [7]

Answer:

y= -a*x + 12

<u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u>b</u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u>b</u>

Step-by-step explanation:

ax+by=12 (subtract "ax" from both sides so that the one on the left will become zero and we will have "by" )

by= -ax+12(divide both side by "by" so that we will have the equation as "y=mx+b")

finally the result will be:

y= -a*x + 12

b b

7 0
2 years ago
Dorothy's dietary intake for one day consisted of 250 grams of carbohydrate, 60 grams of protein, and 40 grams of fat. What perc
tester [92]

Answer:

\%Percent = 17.14\%

Step-by-step explanation:

Given

Carbohydrate = 250\ g

Protein = 60\ g

Fat = 40\ g

Required

Determine the percentage of protein

First, we need to calculate the total:

Total = Carbohydrate + Protein + Fats

Total = 250\ g + 60\ g + 40\ g

Total = 350\ g

Percentage of protein is calculated as thus:

\%Percent = \frac{Protein * 100\%}{Total}

\%Percent = \frac{60 * 100\%}{350}

\%Percent = \frac{6000\%}{350}

\%Percent = 17.14\%

4 0
3 years ago
Other questions:
  • How many 44-element subsets containing the letter a can be formed from the set {a,b,c,d,e,f,g}{a,b,c,d,e,f,g}?
    5·1 answer
  • Help needed.<br> here is some text
    9·1 answer
  • What is the equation for cx+4y=8t when your solving for x
    8·1 answer
  • Justify each step used to simplify the expression (3 - 2)x + 2y + 2
    7·1 answer
  • A point located at (-4, 5) is translated left 5 units. What are the coordinates of the image?
    6·1 answer
  • X=3/5 y=1/3 z=2 4/5 work out z+x*y
    5·2 answers
  • Using the table find g(x) and use that to find g(-10)
    6·1 answer
  • I will mark Brainlyist write a equation for the line shown below​
    10·1 answer
  • What is the value of the expression 1 2/3 2/7​
    12·1 answer
  • Moira solved rubik's cube in 3 minutes and 30 seconds. what is moira's solving rate?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!