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
andrezito [222]
2 years ago
6

Find the equation of a line?​

Mathematics
1 answer:
vredina [299]2 years ago
4 0

Answer:

You can put this equation into point slope formula which is…

y-y1= m(x-x1)

Whilst m is slope
x1 and y1 (x1, y,1)

So in this case lets find the slope first.
Slope is calculated by y2-y1/ x2-x1
Can be any point.

7-(-1) / 1-(-3)
Which is
2

Slope is 2

So plug it in.

y-(-1)= 2(x-(-3)

Solve
y+1= 2x+6
isolate y

Y=2x+5
Your equation is y=2x+5


You might be interested in
What is the answer to this?
ehidna [41]

The answer is B, congruent

3 0
3 years ago
Read 2 more answers
Can someone help me which are correct?
taurus [48]

Answer:

Between the first option and the last option.

Step-by-step explanation:

first choice: c, a, d, b, e

last/fourth choice: a,c,d,b,e

7 0
3 years ago
Find domain and range -√x-5+10
inysia [295]
When finding the domain of a square root, you have to know that it is impossible to get the square root of 0 or any negative number. since domain is possible x values this means that x cannot be 0 or any number less than 0. However, you can find the square root of the smallest most infinitely small number greater than 0. since an infinitely small number close to zero can not be written out, we must must say that the domain starts at 0 exclusive. exclusive is represented by an open or close parenthesis so in this case the domain starts with:
(0,
we can get the square root of any number larger than 0 up to infinity but infinity can never be reached so it is also exclusive. So so the ending of our domain would be:
,infinity)
So the answer if the square root is only over the x the answer is
(0, infinity)

But if the square root is over the x- 5 then this would brIng a smaller amount of possible x values. since anything under the square root sign has to be greater than 0, you can say that:
(x - 5) > 0
x > 5
Therefore the domain would start at 5 and the answer would be:
(5, infinity)
8 0
3 years ago
Write the number eighty seven in standard form
Alja [10]
Eighty seven written in standard form would be...
80 + 7 = 87 

Good Luck! :)
4 0
3 years ago
Read 2 more answers
Question 17 of 25
belka [17]

Answer:

B

Step-by-step explanation:

10 ÷ 8

=0.8

≈1% probability

4 0
3 years ago
Other questions:
  • What’s the inverse function for f(x) 6x-5
    5·1 answer
  • Pete adds 78 to the fata set below. 20,32,32,45,50. Which statement below will be true?
    5·1 answer
  • How long is a line segment that has endpoints at (5, -7) and (5, 2.5)
    5·1 answer
  • One fourth of a number n minus 6
    5·1 answer
  • Which graph represents the function g(x) = |x + 4| + 2?
    9·1 answer
  • What is the y intercept of a graph containing the two points (3,1) and (7,-2)?
    15·1 answer
  • What is the correct solution to 1/2(x+18)=4(2x-6)-9x
    7·1 answer
  • Are you sure about the answer?
    6·2 answers
  • A coffee cup keeps coffee at 175 degrees for 2 hours each quarter hour after that the coffee loses 15 degrees of warmth what wil
    12·1 answer
  • Suppose the manager of a shoe store wants to determine the current percentage of customers who are males. How many customers sho
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!