praejohnson14 praejohnson14
  • 15-09-2017
  • Mathematics
contestada

which equation represents the line that passes through the points (-4,3) and (2,-12)

Respuesta :

LearnGrow
LearnGrow LearnGrow
  • 15-09-2017
The function of the line (the graph) that passes through the points (x1,y1) and (x2,y2) can be obtained with the formula:
y-y1 = m (x-x1)
m=y1-y2/x1-x2
In our case we need to find the equation that represents the line that passes through the points  (-4,3) and (2,-12), which means:
x1=-4, y1=3
x2=2   y2=-12
So, the equation is:
m=3-(-12)/-4=-15/6
y-(-12)=-15/6(x+4)
y+12=-15/6x-60/6x



Answer Link

Otras preguntas

Mr. Peterson's class sold flower seeds. The graph below shows the number of seed packets sold during 5 days. What is the difference between the least amount of
New England is a (blank) , rocky place
Svetlana's hair is 4 centimeters long. Her hair grows 1.5, point, 5 centimeters per month. Svetlana wants her hair to grow so that it is at least 7 centimeters
find the refractive index of the glass
where is pollen produced
Please help me I'm I need the answers
What event led to the start of world war 1
List at least two tips for using credit wisely
The process used to convert seawater into freshwater is known as
How might Congressman Steve King respond to "Brutus'" statements on natural rights? Answer in a minimum of three complete sentences using supporting evidence fr