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
maria [59]
3 years ago
11

Write the equation of the line that passes through the points (3,-2) and (5, -1).

Mathematics
1 answer:
QveST [7]3 years ago
3 0

The equation of the line that passes through points (3 , -2) and (5 , -1)

is y+2=\frac{1}{2}(x-3)

Step-by-step explanation:

The equation of a line in point slope form is:

y-y_{1}=m(x-x_{1}), where m is the lope of the line and (x_{1},y_{1})

are the coordinates of a point lies on the line

The slope of a line that contains points (x_{1},y_{1}) and (x_{2},y_{2}) is

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

Write the equation:

1. That passes through the points (3 , -2) and (5 , -1)

2. Put your answer in fully reduced point-slope form

Let point (3 , -2) = (x_{1},y_{1}) and point (5 , -1) = (x_{2},y_{2})

∵ m=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}

∴ m=\frac{-1-(-2)}{5-3}=\frac{-1+2}{2}=\frac{1}{2}

∵ The equation of the line is y-y_{1}=m(x-x_{1})

∵ (x_{1},y_{1}) = (3 , -2)

∵ m = \frac{1}{2}

- Substitute the coordinates of the point and m in the equation

∴ y-(-2)=\frac{1}{2}(x-3)

∴ y+2=\frac{1}{2}(x-3)

The equation of the line that passes through points (3 , -2) and (5 , -1)

is y+2=\frac{1}{2}(x-3)

Learn more:

You can learn more about equation the line in brainly.com/question/12967961

#LearnwithBrainly

You might be interested in
Helppppppp pleaseeeee
AleksandrR [38]

Answer:

is it asking how many times u would get then number 5 when u roll or asking how you would expect for the first 5 rolls?

4 0
1 year ago
A mine elevator was at a depth of -120 feet. After 15 seconds, the mine elevator was at a depth of -30 feet. Which expression sh
KonstantinChe [14]
-120 + -30 = 90. 90/15 = 6
Answer ; 6mph
8 0
3 years ago
In the diagram, the straight line ABC is parallel to EFG and DB is parallel to FC. Given that ABD=38 degrees and DFE=62 degrees.
Elanso [62]

Based on the calculations, the measure of angle BDF and CFG are 100° and 38° respectively.

<h3>The condition for two parallel lines.</h3>

In Geometry, two (2) straight lines are considered to be parallel if their slopes are the same (equal) and they have different y-intercepts. This ultimately implies that, two (2) straight lines are parallel under the following conditions:

m₁ = m₂

<u>Note:</u> m is the slope.

<h3>What is the alternate interior angles theorem?</h3>

The alternate interior angles theorem states that when two (2) parallel lines are cut through by a transversal, the alternate interior angles that are formed are congruent.

Based on the alternate interior angles theorem, we can infer and logically deduce the following properties from the diagram (see attachment):

  • <ABD = <BDH = 38°
  • <DFE = <HDF = 62°

For angle BDF, we have:

<BDF = <BDH + <HDF

<BDF = 38° + 62°

<BDF = 100°.

Since angles BDF and DFC are linear pair, they are supplementary angles. Thus, we have:

∠BDF + <DFC = 180°

<DFC = 180 - ∠BDF

<DFC = 180 - 100

<DFC = 80°.

For angle CFG, we have:

∠DFE + <DFC + <CFG= 180°

<CFG = 180° - ∠DFE - <DFC

<CFG = 180° - 62° - 80°

<CFG = 38°.

Read more on parallel lines here: brainly.com/question/3851016

#SPJ1

4 0
2 years ago
A bicycle manufacturing company makes a particular type of bike. Each child bike requires 4 hours to build and 4 hours to test.
weqwewe [10]

9514 1404 393

Answer:

  (c)  Yes, because the bike order meets the restrictions of 4c + 6a ≤ 120 and 4c + 4a ≤ 100

Step-by-step explanation:

Try the numbers in the constraints to see if they work.

<u>Build hours</u>:

  (4 h/child bike)(10 child bikes) = 40 hours

  (6 h/adult bike)(12 adult bikes) = 72 hours

  total build hours: 40 +72 = 112, less than 120; constraint is met

<u>Test hours</u>:

  (4 h/child bike)(10 child bikes) = 40 hours

  (4 h/adult bike)(12 adult bikes) = 48 hours

  total test hours: 40 +48 = 88, less than 100; constraint is met

__

Both constraints are met, so the order can be filled.

6 0
2 years ago
Eight more than x is at least fourteen what is the solution for x?
ELEN [110]
X + 8 < 14    |subtract 8 from both sides

x < 6 ⇒ x ∈ (-∞; 6)
4 0
3 years ago
Other questions:
  • Andrew found that 4/5 of his savings is equal to 1/2 of Malik's savings. What fraction of Malik's savings is Andrew's savings?
    7·1 answer
  • 1.81 repeating as a fraction
    7·2 answers
  • What is the perimeter of rectangle JKLM also how do u send a picture
    10·1 answer
  • John &amp; friends brought 4 bags of popcorn and 3 sodas at the movie for a total of 13.50. At the next movie John &amp; friend
    6·1 answer
  • How to write 19,000+400+1+60=
    14·1 answer
  • 2/3+q=1/2 what is Q
    8·1 answer
  • What is the derivative of y=2e^3x?
    13·1 answer
  • The number of counties in state A and the number of counties in state B are consecutive even integers whose sum is 138 138. If s
    15·2 answers
  • The LCM of 4, 9, and 10 is _______.<br><br> 36<br><br> 180<br><br> 40<br><br> 90
    11·2 answers
  • what do the average rates of change of the function y= x+2 over the intervals {-2,0],[0,3], and [-2,3] indicate about the functi
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!