3. Which ordered pair is NOT a solution of y= –12x – 3?
A. (-3, 33)
B. (8,-98)<----??
C. (-9, 105)
D. (3, -39)
It's A
Put the first number (x) of the ordered pair into the equation and check if y evaluates to the second number (y).
For example, for B(8, -98), x=8, y=-98.
Check: y=–12x – 3 = -12(8)-3=-96-3=-99,
so no, B is not the answer.
Try all the other options until you get the right answer.
HELP!!!!!! PLEASE!!!!!
no
It's B
Y=-12x-3
-98=(-12*8)-3
-98=-96-3
-98 is not equal to -99
omg
It’s A
bot
Which ordered pair is not a solution of y = –12x – 3?
A. (–3, 33)
B. (8, –98)
C. (–9, 105)
D. (3, –39)
B. (8, –98) is the answer since it does not satisfy the equation.
bot
The ordered pairs (2, –11) and (5, –20) are solutions to which of the following equations?
A. y = 3x – 5
B. y = –3x + 5
C. y = 3x + 5
D. y = –3x – 5