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
klio [65]
2 years ago
5

A line passes through the points (1.4) and (2, 2). What is the equation of this line?

Mathematics
2 answers:
I am Lyosha [343]2 years ago
4 0
.5 is the slope and y=my+b is ur line equation
emmasim [6.3K]2 years ago
3 0

Answer:

y = - 2x + 6

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Calculate m using the slope formula

m = \frac{y_{2}-y_{1}  }{x_{2}-x_{1}  }

with (x₁, y₁ )  = (1, 4 ) and (x₂, y₂ ) = (2, 2 )

m = \frac{2-4}{2-1} = \frac{-2}{1} = - 2 , then

y = - 2x + c ← is the partial equation

To find c substitute either of the 2 points into the partial equation

Using (2, 2 ) , then

2 = - 4 + c ⇒ c = 2 + 4 = 6

y = - 2x + 6 ← equation of line

You might be interested in
What’s the value of X ???!!!!
Alexus [3.1K]

Answer:

Step-by-step explanation:

So since triangle jkl and wyz are similar angles j and w must equal each other, angles k and y must equal each other, and angles l and z are equal. So to find x just set 4x-13 equal to 71

4x-13=71

add 13 to both sides to cancel the -13 from the left

4x=84

and divide both sides by 4 to cancel the 4 on the left

x=21

7 0
3 years ago
The equation of line in slope intercept form can be written as y=mx+b, where m represents the slope and b represents the y-inter
NARA [144]

Answer:

x=\frac{y-b}{m}, so most likely A

Step-by-step explanation:

y=mx+b\\y-b=mx\\\frac{y-b}{m} =x

3 0
3 years ago
Read 2 more answers
What is the value of the expression below? ( 9.5-3x1 1/2 ) / 0.5<br>PLEASE HURRY!!
GuDViN [60]
The answer would be 10!
7 0
3 years ago
Solve for and in the following simultaneous equations below; 5x−4y=8 and 2x+y=11.
lorasvet [3.4K]

Answer:

x=4 and y=3

Step-by-step explanation:

put one of the equations in slope form and solve

7 0
3 years ago
Read 2 more answers
I'm having trouble with this problem what is 2+2
V125BC [204]

Answer:

4

Step-by-step explanation:

2+2 =4

7 0
3 years ago
Other questions:
  • Dwayne starts assembling marketing packets at 11 a.m. Ashlie starts assembling marketing packets at 11:30 a.m. and assembles at
    7·1 answer
  • Solve for x. 2x + 5 = x - 8
    7·1 answer
  • Given a line with a slope of -1/5, what is the slope of any lines that lies perpendicular to it?
    7·1 answer
  • A six sided number cube is rolled twice what is the probability that the first roll is an even number and the second roll is a n
    14·2 answers
  • Help!!!!!!!<br> I will make you brainliest
    6·1 answer
  • Which accurately labels the cytoplasm?<br><br> W<br> X<br> Y<br> Z
    14·2 answers
  • Use the following information to answer the question that follows:
    11·2 answers
  • Solve.<br><br> 5x-2y&lt;10<br> I give Brainliest!
    7·1 answer
  • In the diagram below, AB is parallel to CD. What is the value of x?
    11·1 answer
  • 4899 x 67 show your work​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!