Respuesta :
Simply sub in the points from each set and solve to see if they are greater than or equal to 2
2*1-4=-2 NO
2*2-4=0 NO
2*3-4=2 YES
Therefore, any numbers 3 or above make up the solution; the answer is {3, 4}
Hope this helps!
2*1-4=-2 NO
2*2-4=0 NO
2*3-4=2 YES
Therefore, any numbers 3 or above make up the solution; the answer is {3, 4}
Hope this helps!
By substituting the values into the inequality, the set of true values for which the inequality exists is {3, 4}
Given the inequality :
- 2b–4≥2
Substituting the values into the expression :
Using 1 :
2(1) - 4 = 2 - 4 = -2
-2 ≥ 2 (false)
Using 2 :
2(2) - 4 = 4 - 4 = 0
0 ≥ 2 (false)
Using 3 :
2(3) - 4 = 6 - 4 = 2
2 ≥ 2 (True)
Using 4 :
2(4) - 4 = 8 - 4 = 4
4 ≥ 2 (True)
Hence, the set of true values for which the inequality exists is {3, 4}
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