mayes5162 mayes5162
  • 14-12-2021
  • Mathematics
contestada

Write an equation of the line that passes through (0,5.2) and (-1.5,1).
y=

Respuesta :

daph23 daph23
  • 14-12-2021

Answer:

Step-by-step explanation:

Given:

y1 = 5.2

y2 = 1

x1 = 0

x2 = -1.5

Solution:

m = ( y2 - y1 ) / ( x2 - x1 )

m = ( 1 - 5.2 ) / ( -1.5 - 0 )

m = -4.2 / -1.5

m = 2.8

then

y - y1 = m ( x - x1 )

y - 5.2 = 2.8 ( x - 0 )

y - 5.2 = 2.8x - 0

y = 2.8x + 5.2

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