Respuesta :

Answer:

a, the letter is a and you welcome

Answer:

A) x+4y=13

Step-by-step explanation:

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

m=(2-4)/(5-(-3))

m=-2/(5+3)

m=-2/8

simplify

m=-1/4

y-y1=m(x-x1)

y-4=-1/4(x-(-3))

y-4=-1/4(x+3)

y=-1/4x-3/4+4

y=-1/4x-3/4+16/4

y=-1/4x+13/4

y-(-1/4x)=13/4

y+1/4x=13/4

4(y+1/4x)=4(13/4)

4y+4/4x=13

4y+x=13

x+4y=13

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