alyxmarie00
alyxmarie00 alyxmarie00
  • 02-05-2017
  • Mathematics
contestada

write the point slope form of the line passing through 2,-12 and parallel to y=3x

Respuesta :

kikilariki
kikilariki kikilariki
  • 02-05-2017
y-y1=m(x-x1)
y+12=3(x-2)
y+2=3x-6
y=3x-8
Answer Link
mreijepatmat
mreijepatmat mreijepatmat
  • 02-05-2017
The formula is "

(y2-y1) = m(x2-x1)===> since this is parallel to y=3x, that means both have the same slope, that is 3:

(y2-y1) = 3(x2-x1)===>y+12 = 3x -6 or y=3x-18

Answer Link

Otras preguntas

French philosopher who spoke out against religious intolerance and called for freedom of speech. Voltaire Jefferson Montesquieu
how natural elements affect the Nile river pls help thanks
A little brown bat has eaten 1400 mosquitoes. It can eat 900 mosquitoes per hour. Let x be the number of hours it needs to hunt and eat 4100 mosquitoes. Which e
Someone please help me
Please help me with this question
What's the answer please?
1) The interaction of which two systems provides the molecules needed for the metabolic activity that takes place at ribosomes?
In one of his tweets, President Trump wrote about so-called "Obama judges". Chief Justice Roberts responds by saying "there are no Obama judges or Trump judges"
Select the correct answer. Which statement defines externality?
how would you solve 3x + y = -14 -2x + y = 9 while showing all of the work