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
morpeh [17]
3 years ago
9

The point-slope form of the equation of a line that passes through points (8,4) and (0, 2) is y-

Mathematics
1 answer:
Oksi-84 [34.3K]3 years ago
7 0

For this case we have that by definition, the equation of a line of the slope-intersection form is given by:

y = mx + b

Where:

m: It's the slope

b: It is the cut-off point with the y axis

While the point-slope equation of a line is given by:

y-y_ {0} = m (x-x_ {0})

Where:

m: It's the slope

(x_ {0}, y_ {0}):It is a point through which the line passes

In this case we have a line through:

(8,4) and (0,2)

Therefore, its slope is:

m = \frac {2-4} {0-8} = \frac {-2} {- 8} = \frac {1} {4}

Its point-slope equation is:

y-4 = \frac {1} {4} (x-8)

Then, we manipulate the expression to find the equation of the slope-intersection form:

y-4 = \frac {1} {4} x- \frac {8} {4}\\y-4 = \frac {1} {4} x-2\\y = \frac {1} {4} x-2 + 4\\y = \frac {1} {4} x + 2

Therefore, the cut-off point with the y-axis is b = 2

ANswer:

y = \frac {1} {4} x + 2

You might be interested in
Identify an equation in point-slope form for the line perpendicular to y = –4x – 1 that passes through (–2, 7).
Harlamova29_29 [7]
To get a perpendicular line, your slopes will equal -1 when multiplied...this means if we multiply - 4 x (1/4), we get out slope to use for the next step.

Y - Y1 = M(X - X1)    passes through (-2, 7)
Y - 7 = 1/4(X - (-2))
Y - 7 = 1/4(X + 2)
Y - 7 = 1/4X + 1/2
   +7              + 7
Y = 1/4X + 7.5
6 0
3 years ago
Read 2 more answers
Look at the triangle: A right angle triangle is shown with hypotenuse equal to 10 centimeters. An acute angle of the triangle is
Ostrovityanka [42]
I hope this helps!!!!

4 0
3 years ago
Read 2 more answers
Find the area of 14 nine and eight​
Reptile [31]

Answer:

Can u add the pic and I’ll answer it

Step-by-step explanation:

3 0
3 years ago
I need help with my assignment but dont know how to do it/ what should i do?
ohaa [14]

Answer:

first explain what you need help with specifically then maybe people can help, to bland of a question

5 0
3 years ago
PLEASE HELP QUICKLY I NEED HELP LESS THEN 5 MINUTES ILL GIVE BRAINLIEST I ONLY HAVE 5 MINUTES LEFT HELP IM FREAKING DESPERATE
yKpoI14uk [10]

Answer:

it would be C.) no distance was covered

Step-by-step explanation:

because the graph did not move on the y-axis

hope this helps

3 0
3 years ago
Other questions:
  • Find the percent of decrease from 340 to 150. Round to the nearest tenth of a percent if necessary.
    13·1 answer
  • Jan buys packages of pens for $5 each. Identify the independent and dependent variables in the situation
    12·1 answer
  • kelly bought some stuffed animals for 6.49 each she also got a box fo chocolate for 8.32 she paid a total of 27.79 to write an e
    14·2 answers
  • Solve for X<br> X/2+ 7=9<br> Show your steps and explain why you did them.
    11·2 answers
  • Describe the first step you would take in solving 5x +3x -7
    11·2 answers
  • A
    10·1 answer
  • Help me pls this is hard
    5·2 answers
  • The swimming pool is opened 8 hours a day the pool manager must divide pool time equally among 5 groups; camp, camp swim team, s
    12·1 answer
  • Conor's house is 3000 m from Oscar's house.
    11·1 answer
  • Please solve for me ​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!