Origin
Formula
Term
B: 1/2
C: 3/20
D: 1/4
Answer:
○
Step-by-step explanation:
Use the zero-interval test[test point (0, 0)] to verify them as false or true, and to determine whether we shade the shared opposite portions [a shared portion that does NOT contain the origin] or the shared portions that DO contain the origin:
☑
☑
So, this system will be shaded in a shared portion containing the origin.
* >, < → DashedLine
≥, ≤ → SolidLine
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