Final answer:
Choose option d (-5x - 2y ≥ -4) as a Balti-stel inequality with solutions greater than or equal to -4. Plot the line for equality and shade the region that satisfies the inequality, making sure the shaded area represents where the inequality holds true.
Step-by-step explanation:
To create a Balti-stel with a solution greater than or equal to -4, we can choose option d) (-5x - 2y ≥ -4).
This inequality indicates that the combined values of -5 times x and -2 times y are always greater than or equal to -4. To graph this inequality, you would plot the line -5x - 2y = -4 and then shade the region that satisfies the inequality (above the line if y is positive, and below the line if y is negative).
For example, when x=0, solving for y gives us y ≥ 2. Similarly, if y=0, solving for x gives us x ≥ 0.8.
These points can be used to plot the line, and the side of the line where the inequality holds will be the solution set for the inequality.