layladilernia
layladilernia layladilernia
  • 20-05-2019
  • Mathematics
contestada

which can be the first step in finding the equation of the line that passes through the points( 5, -4) and( -1, 8) in slope intercept form?​

which can be the first step in finding the equation of the line that passes through the points 5 4 and 1 8 in slope intercept form class=

Respuesta :

absor201
absor201 absor201
  • 20-05-2019

Answer:

Option A is the correct answer.

Step-by-step explanation:

The slope intercept form is: y=mx+b

We need to find m slope and b is the y intercept.

So, first we find the slope m of the given points.

[tex]m = \frac{y_{2} -y_{1}}{x_{2} -x_{1}} \\m= \frac{8-(-4)}{-1-(5)}\\ m= \frac{12}{-6}\\ m=-2[/tex]

After finding the slope, we can find the y intercept.

So, Option A is the correct answer.

Answer Link
readingaccess10
readingaccess10 readingaccess10
  • 07-10-2019

Answer:

A

Step-by-step explanation:

Answer Link

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