Question

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Answer 1

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