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
Varvara68 [4.7K]
3 years ago
7

Line l contains the points (3,1) and (4,4). If line m is a different line, parallel to line l in the same coordinate plane, whic

h of the following could be the equation of line m?
a. y = 3x - 8
b. y = 1/3x - 3
c. y = -3x - 8
d. y = 3x + 1
e. y = -8x + 3
Mathematics
2 answers:
Darina [25.2K]3 years ago
7 0

Answer:

Option D is the correct answer.

Step-by-step explanation:

Slopes of parallel lines are same. Here l and m are parallel, so their slopes must be equal.

Given two points of line l, so we can calculate slope of l.

Points are (3,1) and (4,4),

            m_l=\frac{y_2-y_1}{x_2-x_1}=\frac{4-1}{4-3}=3

Equation of line l,

          y - y₁ = m(x-x₁)

          y - 1 = 3( x -3)

           y = 3x - 8

Slope of line line l = Slope of line line m = 3

The options are given in the form, y = mx + c

Slope of option A = 3 ( But it is the equation of line l)

Slope of option B = 1/3

Slope of option C = -3

Slope of option D = 3 ( slope is same)

Slope of option E = -8

So we can see option D is the correct answer.

pickupchik [31]3 years ago
5 0
First you need to fine the slope
3,1
4,4
The slope with be m= 3
then put it in point slope from
y-1=3(x-3)
y-1=3x-9
y=3x-8

so the answer with be "A"

You might be interested in
Plz give me the write answer
irinina [24]
That's the right one
7 0
3 years ago
There are two jobs you can apply for. the first job pays $22,000 the first year, with raises of $4,000 each year thereafter. the
jasenka [17]
We let the number of years that the two jobs will have the same payment be denoted as t. Equating the wages of these two jobs after t - 1 years will give us an equation of,
                          22,000 + 4000(t -1) = 26,000 + 2000(t - 1)
The value of t from the generated equation is 3. Therefore, after 3 years the jobs will be paying the same wages.
7 0
3 years ago
Read 2 more answers
A group of words that has a subject and verb but does not express a complete thought is called:
egoroff_w [7]

Answer:

D is the answer just took the test!!!!

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Find x: 2(4x − 3) − 8 = 4 + 2x
MariettaO [177]
X = 3

2(4x - 3) - 8 = 4 + 2x

1. Distribute

8x - 6 - 8 = 4 + 2x

2. Collect like terms

8x - 14 = 4 + 2x

3. Collect like terms again (add 14 and subtract 2x)

6x = 18

4. Divide by 6

x = 3
4 0
3 years ago
Read 2 more answers
Can someone help me please with correct answers
kenny6666 [7]

Answer:  

15.59 cm^2  

Step-by-step explanation:  

Given formula for area= √(3s^4)/4  

We have, a=6cm  

Area= √(3s^4)/4 = √(3*6^4)/4 =√(3*1296)/4 =√3888/4 ≈ 62.35/4 ≈ 15.59 cm^2

7 0
3 years ago
Other questions:
  • If 1 liter = 1.057 quarts, how many quarts are in 1 kiloliter
    8·2 answers
  • Helga signs up to coach hockey. She
    9·1 answer
  • The heights of all adult males in Croatia are approximately normally distributed with a mean of 180 cm and a standard deviation
    8·1 answer
  • 1200 of 2000 as a fraction percent and decimal
    10·1 answer
  • What quantity of ginger would you need to make 4times as much as the original recipe.
    13·2 answers
  • The graph shows the number of gallons of white paint that were mixed with gallons of blue paint in various different ratios:
    7·2 answers
  • 3w + 7 - 9w help me answer !
    10·2 answers
  • PLEASE HELP ME<br>180=3x+45​
    8·1 answer
  • Is Water is stored in response to changing demand a cause or effect
    7·2 answers
  • Pleas help me for B and C
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!