a blacked-out traffic light should be treated the same as a ... A. YIELD sign B. STOP sign C. DO NOT ENTER sign D. yellow traffi
1 answer:
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Answer:
D.
Step-by-step explanation:
1) the domain is x∈[0;+∞);
2) the solution is:
3) finally, the solution with the domain is:
x∈[0;100].
