26shaylaaalexander
26shaylaaalexander 26shaylaaalexander
  • 17-04-2021
  • Mathematics
contestada

Find the slope of the line through (4,−5) and (−2,1).

Respuesta :

jimrgrant1 jimrgrant1
  • 17-04-2021

Answer:

slope = - 1

Step-by-step explanation:

Calculate the slope m using the slope formula

m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]

with (x₁, y₁ ) = (4, - 5) and (x₂, y₂ ) = (- 2, 1)

m = [tex]\frac{1+5}{-2-4}[/tex] = [tex]\frac{6}{-6}[/tex] = - 1

Answer Link
rijarafiquee
rijarafiquee rijarafiquee
  • 17-04-2021

Answer:

-1

Step-by-step explanation:

To find the slope, plug the values of x and y into the slope formula.

y2 - y1 / x2 - x1

1 - (-5) / - 2 - 4

6 / -6

= -1

Answer Link

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