ryrystaylit3 ryrystaylit3

14-10-2021
Mathematics

contestada

Which equation represents the line through (4, 5) and (0, -3)?
A. y=-2x+3
B. y= -2x-3
C. y= 2x+3
D. y = 2x-3

Respuesta :

hvunjix hvunjix

14-10-2021

Y=mx+c
We find m first so
m=y2-y1/x2-x1
= -3-5/0-4
= 2
So y=2x+c
Now we find c, so we sub any of points in the line equation!
Sub (4,5) in y=2x+c
5=2(4)+c
-8+5=c
-3=c
So the answer is D !

Answer Link

Username6obisnuit Username6obisnuit

14-10-2021

Answer:

D. y = 2x-3

Step-by-step explanation:

x = 4 ; x = 0

y = 5 ; y = -3

Answer Link

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