Determine which ordered pair is NOT a solution of y=-4x-2

a.

(–5, 21)

b.

(3, –14)

c.

(–1, 2)

d.

(–9, 34)

help, please.

Question

Determine which ordered pair is NOT a solution of y=-4x-2

a.
	
(–5, 21)
	
b.
	
(3, –14)
	
c.
	
(–1, 2)
	
d.
	
(–9, 34)

help, please.

anonymous · Answer

A

anonymous · Answer

Ash, the easiest to determine the answer of your question would be to plug in the values of x and y in the equation to see whether the left hand side equal right hand side. Doing that, you can check for yourself that a is the only one that contradicts the given equation.

anonymous · Answer

because when u put the value of x in the equation u don't get the value of y 
y=-4(-5)-2=20-2=18 
and 18 doesn't equal  21