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
juin [17]
3 years ago
8

Write the equation of the line that passes through (4, 2) and is parallel to the line y = 2x – 1.

Mathematics
1 answer:
Darya [45]3 years ago
5 0
Y = 2x - 1.....the slope here is 2. A parallel line will have the same slope.

y = mx + b
slope(m) = 2
(4,2)....x = 4 and y = 2
now we sub and find b, the y int
2 = 2(4) + b
2 = 8 + b
2 - 8 = b
-6 = b

ur equation is : y = 2x - 6.....but we need it in standard form...
y = 2x - 6
-2x + y = -6 ...multiply by -1
2x - y = 6 <===

You might be interested in
What is the sum of the polynomials? plzz help
lina2011 [118]
I think its the... second.... please correct me if im wrong :(

5 0
3 years ago
Read 2 more answers
Slope intercepts <br> No links, Will mark BRAINLIEST
Sergeeva-Olga [200]

Answer:

<em><u>Lines are perpendicular to each other .</u></em>

Step-by-step explanation:

Standard equation  of line is : y = mx + c, Where m represents the slope

Given Equations :

y = -5x + 1\\\\Slope , m_1 = -5

y = \frac{1}{5}x +1\\\\Slope, m_2 = \frac{1}{5}

Two lines are parallel if the slope of the lines are same.

Two line are perpendicular if the product of the slope = - 1

Clearly slopes are not equal , therefore the lines are not parallel.

           product of the slope is - 1, therefore the lines are perpendicular.  

                                m_1 \times m_2 = -5 \times \frac{1}{5} = - 1

8 0
3 years ago
Find n(A) for the set.
charle [14.2K]

Answer:

b.n(A)=1800

Step-by-step explanation:

b.n(A)=1800

5 0
2 years ago
What is 1.3+(-2.4)<br> enter your answer, as a decimal.
4vir4ik [10]
-1.1 should be the right answer
6 0
3 years ago
Read 2 more answers
Which of the following constructions requires two folds when using the paper folding method?
Alecsey [184]
B. Perpendicular line segment 
7 0
3 years ago
Read 2 more answers
Other questions:
  • A teacher wants to buy supplies for two of their students, Susie and John. This teacher wants to spend at least $5 on each stude
    10·1 answer
  • Find a symbolic representation for f ^-1​(x).
    14·1 answer
  • Solve the simultaneous equation 3x²-xy=0, 2y-5x=1​
    8·1 answer
  • Ghicitori despre reguli de politete
    9·1 answer
  • Factor tree for number 119
    5·1 answer
  • if $95 is put in an account that gets 6% and I add $18 per year how much will I have at the end of 11 years?
    6·1 answer
  • PLZ HELP
    5·1 answer
  • Point B has coordinates (-2,-5). After a translation 4 units down, a reflection across the y-axis, and a
    14·1 answer
  • X-3 = 4 pls help<br> And thanks :)
    5·1 answer
  • Write the exponential equation in logarithmic form.<br><br> e^(-3) ≈ .05
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!