brelynnewashington brelynnewashington

05-10-2020
Mathematics

contestada

PLZ HELP ASAP...Write the equation of a line a slope intercept form
Slope= -4
Point = (2,-4)

Respuesta :

santashelperkim santashelperkim

05-10-2020

Answer:

y=-4x+4

Step-by-step explanation:

equation of a line: y=mx+b (m:slope, b: y-intercept)

m=-4 (given)

y=-4x+b

substitute with (2, -4): -4=(-4)(2)+b

solve for b: -4=-8+b, b=4

y=-4x+4

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