Question

Which values from the set {−6, −4, −2, 0, 2, 4, 6} satisfy this inequality?

3 +1/2x ≥ 4


A). –4, –2 and 0 only

B). 2, 4 and 6 only

C). 0, 2 and 4 only

D). –6, –4, –2 and 0 only

Answer 1

Answer:

B). 2,4,6

Step-by-step explanation:

Let substitute a random number for x, I did 0, and 1/2 x 0 = 0 + 3.

Final: 3 ≥ 4

Which is not true but it very close it just needs to be higher so now I know if substitute a higher number we will get a higher sum, in conclusion all the numbers above 0 are going to satisfy the equation.

Answer 2

..B) 2, 4 , and 6 only