Luluforthaurb Luluforthaurb
  • 03-04-2017
  • Mathematics
contestada

How do i write a linear equation in slope intercept from for the following situation, through: -1,-1, perpendicular to y=-2/3x 4?

Respuesta :

ghanami
ghanami ghanami
  • 05-04-2017

 

Hello:
the equation is : y = ax+b
the slope is a : a×(-2/3) = -1......( perpendicular to a line : y =( -2/3)x+4 with a slope of -2/3)
a = 3/2          y=(3/2)x+b
the line that passes through (-1, -1) : -1 = (3/2)(-1)+b
b = 1/2
 the equation is :  y  = (3/2)x+1/2

Answer Link

Otras preguntas

Which of the allies suffered the greatest losses on D-Day
what does etymology study?
Please I have the answers I just want to double check them and Solvekey: B=42  A=93  N=29  X=361. (b-7)(2b-7)2. (4a-4)(5a-7)3. (5n-6)(4n+7)4. (2n=8)(8n+3)5. (6x
If it takes Mark twice as long to earn $6.00 as it takes Carl to earn $4.00, what is the ratio of Mark’s pay per hour to Carl’s pay per hour?
A tree was chopped down and cut up in a local forest.The tree changed in shape.What kind of change took place?A.chemical changeB.physical change C.phase changeD
What is the slope of any line parallel to the line 8x + 9y = 3 in the standard (x,y) coordinate plane?
China, Korea, and Japan share cultural similarities in part due to their (1) clashes with Russian imperialists (2) shared river systems (3) contacts through tra
Which period was the “golden age of dinosaurs”? a. the Triassic Period b. the Jurassic Period c. the Cretaceous Period d. the Tyrannosaurus Period
what does etymology study?
Can someone please help me ?