amishashrestha756 amishashrestha756
  • 04-01-2021
  • Mathematics
contestada

30. Find the equation of straight line whose slope
is 3 times and y-intercept is double of the line
2x - 3y = 4.​

Respuesta :

nadiahristeva22 nadiahristeva22
  • 04-01-2021

Step-by-step explanation:

gradient/slope = 3

y-intercept

2x - 3y = 4

3y = 2x - 4

y = 2/3x - 4/3

so y-intercept is double -4/3 so... -4/3x2 = -8/3

the equation of the line is

y = 3x - 8/3 or 9x - 3y = 8

Answer Link
amissahmillicent17
amissahmillicent17 amissahmillicent17
  • 04-01-2021

Answer:

3y=2x-8

Step-by-step explanation:

when y intercept x=0

2(0)-3y=4

-3y=4

y=-4/3

when x intercept y=0

2x -3(0)=4

2x =4

x=2

point (2,-4/3)

gradient

-3y=-2x +4

y=2x/3-4/3

gradient=2/3

equation

y+4/3=2/3(x-2)

3y+4=2x-4

3y=2x-8

Answer Link

Otras preguntas

Why did monarchy start
Assume each tick mark represents 1 cm. Calculate the total displacement if a toy car starts at 0, moves 5 cm to the left, then 8 cm to the right, and then 3 c
What is the speed of a car that traveled 500 meter in 30 seconds?
The estimate of a bookcase was 78.25in .The actual measurement was 75.50in. To the nearest tenth of a percent ,what was the percent error in the estimate.
Can You Guys Please Help???
What is the name of the process in which rRNA is involved in making proteins by reading codons from mRNA
Which of the following represents the diagram below? HELP ASAP!!
Which describes teens that feel distant from family members? They are usually more likely to abuse drugs. They are not influenced by family risk factors. They a
cuántos delfines están en la foto?
What is the correct way to say I am going to study a lot tonight in Spanish