dnxnkdjddndn dnxnkdjddndn
  • 26-01-2021
  • Mathematics
contestada

What is the equation of a line with slope -3 and goes through point (2,-4)?

Respuesta :

yanavs yanavs
  • 26-01-2021

Answer:

y = -3x - 10

Step-by-step explanation:

To find the equation of the line, use

y - y1 = m (x - x1)

So replace the y1 and x1 with the y and x points: 2 and -4,

And the m with the slope: -3

y - 2 = -3 (x + 4)

Now solve

Distribute the -3 to the x and 4

y - 2 = -3x - 12

Add the 2 to both sides

y = -3x - 10

And you have you equation of the line

Answer Link

Otras preguntas

What can I do Promote Americanism and love our country
Explain why a chlorinated swimming pool water would be a homogenous mixture?
The mass movement of half a million southern African Americans to urban northern cities was called
How does an enzyme speed up a chemical reaction? Enzymes: A: Lower the activation energy of chemical reactions. B: Raise the temperature of the cell, speeding
Which are Buddhist beliefs? Choose all answers that are correct. A. "Right living" through meditation and compassion for others can free a person o
The Nineteenth Amendment permitted which of the following groups to vote for the first time? A.white men who owned property B.black men who owned property C.bla
The ogre breath smelt just like
7. Magma is a result of what process? a.Cementation b.Crystallization c.Melting d.Metamorphism
why was the Soviet launch of Sputnik a turning point in US history?
Marbury v. Madison, an 1803 court case, affirmed which power of the Supreme Court? A.) power to make laws that affect the U.S. government B.) power as the only