Verified Answer :

dalendrk

The slope-intercept form: y = mx + b

m - the slope
b - the y-intercept

m = -2; (0; 3) → b = 3

subtitute

y = -2x + 3

JeanaShupp

Answer: \(2x+y-3=0\)

Step-by-step explanation:

The equation of a line passing from points (a,b) and has slope m is given by :-

\((y-b)=m(x-a)\)

Given : Slope of a line = -2

Point = (0,3)

Then , the equation of a line passing from points (0,3) and has slope -2 is given by :-

\((y-3)=-2(x-0)\\\\\Rightarrow\ y-3=-2x\\\\\Rightarrow\ 2x+y-3=0\)

Hence, the equation of the line : \(2x+y-3=0\)

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