Question

Which of the following ordered pairs is not a solution to the inequality y > -2x + 1?


A. (0, 6)
B. (0, 2)
C. (-1, 9)
D. (1, -3)

Answer 1

plug in values

Answer 2

why don't you "plug in" the x and y values into the inequality ?
for example (0,6) means x=0 and y=6
in the inequality y> -2x+1 we find 6 > 1 yes. It is true. Do the rest

Answer 3

To solve this, just fit option by option into the expression given to see if it fits.

Option A. (0,6)
y> -2x + 1
6 > 0+1
6>1 (correct)

Option B. (0,2)
y> -2x +1
2 > 0 +1
2>1 (correct)

Option C. (-1,9)
y>-2x+1
9 > -2(-1) +1
9> 3 (correct)

Option D. (1, -3)
y >-2x+1
-3 > -2(1) +1
-3 > -1 (wrong)

Answer 4

its a, b, c, and d lol

Answer 5

hahaa

Answer 6

loool!