Answer:
d
Explanation:
Solving
≥ 12
Multiply both sides by - 6 to clear the fraction, reversing the symbol as a result of multiplying by a negative quantity.
x ≤ - 72
Since x can equal 72 then there is a closed circle at x = - 72
Since x is less than 72 then the line points to the left.
Graph d represents the solution