Answer:
1. 3x - y > 8 ( 3 , 2 )
3( 3 ) - 2 > 8
9 - 2 > 8
7 > 8 FALSE since 7 is less than 8..
2. x - 4y ≤ 8. ( 4 , -1 )
4 - 4(-1) ≤ 8
8 ≤ 8 TRUE since 8 is equal to 8
3. y < 3x - 6. ( -1 , -9)
-9 < 3(-1) - 6
-9 < -9 FALSE.. since -9 must be equal to -9
4. -4x + y < -10. (0 ,-6)
-4(0) + (-6) < -10
-6<-10. FALSE since -6 is greater than -10
5. 11 + x ≥ y ( -3,8)
11 + (-3) ≥ 8
8 ≥ 8. TRUE since 8 is equal to 8
Yan na po ang sagot, pa brainliest naMan po ng sagot ko kung natulungan ko kayo kung maaari? SALAMAT PO :)
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Answers & Comments
Answer:
1. 3x - y > 8 ( 3 , 2 )
3( 3 ) - 2 > 8
9 - 2 > 8
7 > 8 FALSE since 7 is less than 8..
2. x - 4y ≤ 8. ( 4 , -1 )
4 - 4(-1) ≤ 8
8 ≤ 8 TRUE since 8 is equal to 8
3. y < 3x - 6. ( -1 , -9)
-9 < 3(-1) - 6
-9 < -9 FALSE.. since -9 must be equal to -9
4. -4x + y < -10. (0 ,-6)
-4(0) + (-6) < -10
-6<-10. FALSE since -6 is greater than -10
5. 11 + x ≥ y ( -3,8)
11 + (-3) ≥ 8
8 ≥ 8. TRUE since 8 is equal to 8
Yan na po ang sagot, pa brainliest naMan po ng sagot ko kung natulungan ko kayo kung maaari? SALAMAT PO :)