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
krek1111 [17]
3 years ago
6

Write AN EQUATION of the line that passes through the given points (-1,4) and (2,-5)

Mathematics
1 answer:
TiliK225 [7]3 years ago
7 0
Answer: y = -3x + 1

step-by-step process
find the slope first using (y-y)/(x-x)
(4-(-5))/(-1-2) = 9/(-3)
m = -3

then use one of the points to find the y-intercept by putting it in y=mx+b, substituting m with -3 (aka the slope) as well
4 = -3(-1) + b
4 = 3 + b
4 - 3 = 3 + b - 3
1 = b

therefore, the equation for the line is: y=-3x+1
You might be interested in
Need help for number 13 and 14. The worksheet given to me is called simplifying rational exponents, my teacher gives us the answ
Viefleur [7K]
When there are variables with exponents on the bottom you have to subtract the ones on the bottom from the ones on the top. Then if the exponent is negative you have to flip it.
8 0
3 years ago
A portion of a line or Ray that extends from one point to another point is called what
Juli2301 [7.4K]

Answer: line segment

Step-by-step explanation:

A line segment is a ray that extends from one point to another. Hope this helps!

5 0
3 years ago
Read 2 more answers
How do you write 31% as a fraction in simplest from
Illusion [34]
The fraction is 31/100, the decimal is 0.31 which means your simplest form is 31/100
4 0
3 years ago
Read 2 more answers
Use substitution to solve the system of equations.
dusya [7]

Answer:

A

Step-by-step explanation:

1/2(2/3y) - 1/3y = 5

1/3y - 1/3y = 5

0 ≠ 5

No Solutions

These are linear equations and, when graphed, are parallel

7 0
3 years ago
What is Y equals 7x plus 3
Ilia_Sergeevich [38]
Hm.. That's a hard one is the answer..10??
3 0
3 years ago
Other questions:
  • Which of the following is the graph of y = ex + 1?
    15·2 answers
  • Charlotte read a 608 page book in 16 hours last month how many pages per hour was that
    5·2 answers
  • Subtract the sum of -1250 and 1138 from the sum of 1136 and 1272
    15·1 answer
  • Given g(x) = -X – 1, solve for x when g(x) = 3.
    14·2 answers
  • Ruby want to teach a hip-hop dance workshop. the cost of renting a dance studios 109.50 plus $15 per person attending the worksh
    11·1 answer
  • Solve the following automotive-services problem. Voltage = 80 v Current = 40 amps Resistance = ?
    15·1 answer
  • What is the acceleration of the bike from 0 seconds to 6 seconds?
    7·1 answer
  • Find the volume..<br> Pleaseeeee helppp being timed
    7·2 answers
  • Find the area of this parallelogram.
    6·2 answers
  • PLZZZ HELPPP
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!