puppysrule90 puppysrule90
  • 02-08-2021
  • Mathematics
contestada

inWrite the equation of the line that passes through (7, - 4) and (- 1, 2) slope- intercept form.

Respuesta :

rubentersus rubentersus
  • 02-08-2021

Answer:

General Equation of a Line

[tex]General Equation \\(y - y_{1} )= m (x-x_{1}) \\Slope=m= \frac{x_{2}-x_{1} }{y_{2}-y_{1} } \\\\Given:\\p_{1}=(7,-4)\\p_{2}=(-1,2)\\Solution:\\m=(\frac{-1-7}{2-(-4)}) =\frac{-8}{6}\\y-(-4) = (\frac{-8}{6} )(x-7)\\y+4=\frac{-8x}{6} + 56\\y=\frac{-8x}{6} + 52 \\\\The\\ equation \\ is \\ y=\frac{-8x}{6} + 52[/tex]

Step-by-step explanation:

Find the slope first and then place the values on the general formula. The final step is to solve for y

Answer Link

Otras preguntas

What is the biggest cause of extinction today? a. pollution b. exotic species c. global warming d. habitat loss
how far away is all 9 planets from the sun
Which decimal is equivalent to 13/20?
Which of the following can fix nitrogen? Answer  A.human industrial processes   B.lightning  C.certain bacterial species   D.all of the above
solve the proportion2x + 1/x + 1 = 14/3x-1
What are the positive and negative aspects of a zoo or safari park?
how much sperm does it take to make a baby?
Identify the like terms. 9x, 10y, –9y,  10   A. 9x and 10
The Earth has a radius of 6,400 kilometers. A satellite orbits the Earth at a distance of 12,800 kilometers from the center of the Earth. If the weight of the s
In Latin America, what did land reform accomplish?