Respuesta :

calculista
we have that
y = -2x - 3
so

case A) (-3, 33)
for x=-3
y=-2*(-3)-3----> 6-3-----> y=3
3 is not 33
therefore 
ordered pair is not a solution

case B) (8, -98)
for x=8
y=-2*(8)-3----> -16-3-----> y=-19
-19 is not -98
therefore 
ordered pair is not a solution

case C) (-9, 105)
for x=-9
y=-2*(-9)-3----> 18-3-----> y=15
15 is not 105
therefore 
ordered pair is not a solution

case D) (3, -39)
for x=3
y=-2*(3)-3----> -6-3-----> y=-9
-9 is not 39
therefore 
ordered pair is not a solution

the answer is
A,B,C and D

Otras preguntas