Equation: y=-2x-1
Slope value: m=-2
Y-intercept value= b=-1
Explanation:
Find the Equation of the Line:
y=mx+b
by solving for y using the Point Slope Equation.
y−y1=m(x−x1)
y+3=−2(x−1)
y+3=−2x−(−2×1)
y+3=−2x−−2
y+3=−2x+2
y=−2x+2−3
y=−2x−1
m=−2
b=−1
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