 
Arturo O. answered  11/24/19
Experienced Physics Teacher for Physics Tutoring
y = mx + b
m = -4 (parallel lines have the same slope)
y = -4x + b
5 = -4(-2) + b
b = -3
y = -4x - 3
Test the answer.
 
Arturo O. answered  11/24/19
Experienced Physics Teacher for Physics Tutoring
y = mx + b
m = -4 (parallel lines have the same slope)
y = -4x + b
5 = -4(-2) + b
b = -3
y = -4x - 3
Test the answer.
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