lelandmoore620 lelandmoore620

20-03-2020
Mathematics

contestada

Choose the equation that represents a line that passes through points (−3, 2) and (2,1).

A)5x+y=-13
B)5x-y=17
C)x-5y=-13
D)x+5y=7

Respuesta :

amna04352 amna04352

20-03-2020

Answer:

D

Step-by-step explanation:

Slope: (2-1)/(-3-2) = -⅕

y = (-⅕)x + c

1 = (-⅕)(2) + c

c = 7/5

y = (-1/5)(x) + (7/5)

5y = -x + 7

x + 5y = 7

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