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
guajiro [1.7K]
2 years ago
7

Consider the line y=4x-4.

Mathematics
1 answer:
erica [24]2 years ago
4 0

9514 1404 393

Answer:

  • parallel: y = 4x -6
  • perpendicular: y = -1/4x +27/4

Step-by-step explanation:

If we want the new line to be written in slope-intercept form, we need to find the new value of the y-intercept. The equation of the line is ...

  y = mx +b . . . . . . . for slope m and y-intercept b

Solving for b gives ...

  b = y -mx . . . . . . . subtract mx from both sides.

The values of x and y come from the point we want the line to pass through. The value of m will be the same for the parallel line as for the given line: 4. For the perpendicular line, it will be the opposite reciprocal of this: -1/4.

<u>Parallel line</u>

  b = 6 -4(3) = 6 -12 = -6

  y = 4x -6

Perpendicular line

  b = 6 -(-1/4)(3) = 6 +3/4 = 27/4

  y = -1/4x +27/4

You might be interested in
Please help did I do this right. If yes then answer then I will give you an brainliest answer.​
trasher [3.6K]

Answer:

Danby's fridge is for less so your right!

Step-by-step explanation:

8 0
2 years ago
Evaluate the expression x+5 for when x=2
aksik [14]
Wouldnt that be 2+5 ?? if x is 2 it’s simple, just add them and you get 7.
6 0
3 years ago
Read 2 more answers
How do you solve this problem?
Leona [35]
Make it better can't read it sorry
4 0
3 years ago
Read 2 more answers
The weight of meteorite A is 5 times the weight of meteorite B. If the sum of their weights is 132 tons, find the weight of each
sladkih [1.3K]

Answer:

A: 105.6 B: 26.40

Step-by-step explanation:

if you divide 132 by 5, you get Meteorite B, 26.40, then minus that from 132, and you get Meteorite A, 105.6.

To check, do 26.40x5 and you should get 132.

3 0
3 years ago
What is the new price of s shirt that is on sale for 50% off and has an original price of $50?
satela [25.4K]
50%=1/2 or 1 half. 50/2=$25
5 0
3 years ago
Other questions:
  • 5.) it costs $12 to attend a golf clinic with a local pro
    9·2 answers
  • Use the function f(x)=2^x/x to answer the question. Which combination could result in the function f(x)?
    6·1 answer
  • Which phrase describes the pattern? 1, 2, 5, 14, 41,...
    7·1 answer
  • Help! Which triangle side lengths form a right triangle? Choose all that apply.
    13·1 answer
  • Katie noticed that many of the students at her school ate fruit during lunch. She randomly chose 30 students and found that 18 o
    7·1 answer
  • Which of the following situations are equal to 60%
    12·2 answers
  • WIll give brainley<br><br>1/3x = 6
    11·1 answer
  • (click photo) i’ve posted this 3 times and no ones helped me :((( PLEASE help me with 3-8. i’d really appreciate it. i’m the wor
    11·1 answer
  • The grade of a hill is its steepness represented as a percent. Jin tracks his walking speed up different hills. What does the ra
    15·1 answer
  • Sheila has 14 1/2 pounds of potato salad. She wants to divide the potato salad into containers, each of which holds 1 1/4 pounds
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!