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
uysha [10]
3 years ago
9

A line passes through the points (-1,-4) and (-2,0). What is the equation of this line?

Mathematics
1 answer:
Svetlanka [38]3 years ago
4 0

Answer:

y = -4x -8

Step-by-step explanation:

The slope is given by  

m = (y2-y1)/(x2-x1)

m = (0--4)/(-2--1)

  = (0+4)/(-2+1)

  =4/-1

 = -4

We know the point slope form of a line is

y-y1 = m(x-x1)

y-0 = -4( x--2)

y = -4(x+2)

y = -4x -8

You might be interested in
I just want to make sure that this is correct:
JulsSmile [24]

Answer:

yes

Step-by-step explanation:

6 0
3 years ago
Right inequalities to represent the situations below to get the 10% discount a shopper must spend at least $300 USD to represent
vladimir2022 [97]

Answer:

D≥300

Step-by-step explanation:

8 0
3 years ago
Factor the expression and then evaluate without a calculator:
ivanzaharov [21]
The answer to the question

4 0
3 years ago
I'm lookin how to Simplify 9x-(2x+8)
hram777 [196]
9x-(2x+8)
Distribute the - to both 2x and 8
9x-2x-8
simplify
7x-8
7 0
3 years ago
Read 2 more answers
Kate, Alexia, and Trina just completed the 400-meter dash at the track meet. Kate finished the race 6 seconds faster than Alexia
Digiron [165]

Answer:

Kate = 52 seconds, Alexia = 58 seconds, Trina = 49 seconds

Step-by-step explanation:

A = K + 6

T = K - 3

K + A + T = 2 min 39 sec or 159 sec

K + (K + 6) + (K - 3) = 159sec

3K + 3 = 159sec

3K = 156sec

K = 52 sec

A = 52 + 6 = 58 sec

T = 52 - 3 = 49 sec

8 0
3 years ago
Other questions:
  • The area of a circle is 196 pi square inches. what is the exact length of the circle's radius?
    5·1 answer
  • PLEASE HELP!!!!!!!!!!<br> what’s the RANGE of <br> y = x^2 -3x -4
    9·1 answer
  • Y=(x-4)(x+20) find vertex
    12·1 answer
  • The Line Of Symmetry Divides A Design So That Every Point On One Side Of The Line _____ A Point On The Other Side Of It. A. Coin
    13·2 answers
  • What’s is BPD Please help me
    15·1 answer
  • What is the complete factorization of x2 + 4x - 45?
    10·1 answer
  • Choose the answers above
    7·1 answer
  • SOMEONE PLEASE HELP ME! I promise i will mark brainlest, but i need the right answer for this. help is much appreciated &lt;3
    10·1 answer
  • Solve with steps:<br> 2 cos(x) = square root 3 = 0 0
    8·1 answer
  • George believes the Art Club students at his school have an unfair advantage in being assigned to the art class they request. He
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!