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julia-pushkina [17]
3 years ago
12

Please help me.. very appreciated if you do

Mathematics
2 answers:
Alina [70]3 years ago
8 0

1 Answer:

D

2 Answer:

B

alexdok [17]3 years ago
8 0

Step-by-step explanation:

  • -x ≤ -3

all we should do here is multiply both sides by -1 and switch the sign ≤ since we multiplied by a negative number

  • -x ≤ -3
  • x ≥ 3

x is equal or greater than 3 so 3 is included

3 will be represented by a clored dot

so the graph is D

  • -6- x ≤ -3

again multiply by -1 to get rid of the - signs and switch ≤ by ≥ since it's a negative number

  • -6 -x ≤ -3
  • 6+x ≥ 3                substract 6 from both sides
  • x+6-6 ≥ 3-6
  • x ≥ -3

x is equal or greater than -3  so -3 is included

the graph is b since there is a dot in -3

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