alyssamata3
alyssamata3 alyssamata3
  • 21-08-2020
  • Mathematics
contestada


Write the equation of the line which passes
through the points (4,2) and (-3, 1)

Write the equation of the line which passes through the points 42 and 3 1 class=

Respuesta :

Space
Space Space
  • 21-08-2020

Answer:

y = 1/3x + 4/7

Step-by-step explanation:

Slope Formula: [tex]m=\frac{y_2-y_1}{x_2-x_1}[/tex]

Slope-Intercept Formula: y = mx + b

Step 1: Find slope m

m = (1 - 2)/(-3 - 4)

m = -1/-7

m = 1/7

y = 1/7x + b

Step 2: Find y-intercept b

1 = 1/7(3) + b

1 = 3/7 + b

b = 4/7

Step 3: Write linear equation

y = 1/3x + 4/7

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