Which ordered pair is not a solution of y = -12x - 3?
a. (-3,33)*
b. (8,-98)
c.(-9, 105)
d.(3,-39)
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To determine which ordered pair is not a solution of the equation y = -12x - 3, you need to substitute the x and y values of each pair into the equation and check if the equation holds true.
Let's go through each option:
a. (-3, 33)
Substituting x = -3 and y = 33:
33 = -12*(-3) - 3
33 = 36 - 3
33 = 33
The equation holds true for this ordered pair, so it is a solution.
b. (8, -98)
Substituting x = 8 and y = -98:
-98 = -12*8 - 3
-98 = -96 - 3
-98 = -99
The equation does NOT hold true for this ordered pair, so it is not a solution.
c. (-9, 105)
Substituting x = -9 and y = 105:
105 = -12*(-9) - 3
105 = 108 - 3
105 = 105
The equation holds true for this ordered pair, so it is a solution.
d. (3, -39)
Substituting x = 3 and y = -39:
-39 = -12*3 - 3
-39 = -36 - 3
-39 = -39
The equation holds true for this ordered pair, so it is a solution.
Therefore, the ordered pair that is NOT a solution of y = -12x - 3 is b. (8, -98).
b. (8, -98) is NOT a solution.
(8, -99) IS a solution.