luis created the graph below to show the temperature from 8:00 a.m. (8 hours after midnight) until 8:00 p.m…

luis created the graph below to show the temperature from 8:00 a.m. (8 hours after midnight) until 8:00 p.m. on this graph, 4:00 p.m. occurs at 16 hours after midnight, and 6:00 p.m. occurs at 18 hours after midnight. which statements are true about the temperatures luis recorded on the graph? select three answers. the temperature increased until 4:00 p.m. the temperature was not recorded between 4:00 p.m. and 6:00 p.m. the temperature decreased after 6:00 p.m. the temperature increased and then decreased before holding constant. the temperature increased more quickly between 12:00 p.m. and 4:00 p.m. than before 12:00 p.m.
Answer
Explanation:
Step1: Analyze temperature trend until 4:00 p.m.
The graph shows temperature rising from 8 hours (8:00 a.m.) until 16 hours (4:00 p.m.). So the statement "The temperature increased until 4:00 p.m." is true.
Step2: Check for data - gap between 4:00 p.m. and 6:00 p.m.
The graph is continuous from 16 hours (4:00 p.m.) to 18 hours (6:00 p.m.), so the statement "The temperature was not recorded between 4:00 p.m. and 6:00 p.m." is false.
Step3: Analyze temperature trend after 6:00 p.m.
After 18 hours (6:00 p.m.), the graph shows a downward - sloping line, so the statement "The temperature decreased after 6:00 p.m." is true.
Step4: Analyze overall temperature trend
The temperature first increases, then holds constant from 16 - 18 hours (4:00 - 6:00 p.m.) and then decreases. So the statement "The temperature increased and then decreased before holding constant" is false.
Step5: Compare rate of temperature increase
The slope of the line between 12 - 16 hours (12:00 p.m. - 4:00 p.m.) is steeper than the slope of the line before 12 hours (12:00 p.m.), so the statement "The temperature increased more quickly between 12:00 p.m. and 4:00 p.m. than before 12:00 p.m." is true.
Answer:
The temperature increased until 4:00 p.m.; The temperature decreased after 6:00 p.m.; The temperature increased more quickly between 12:00 p.m. and 4:00 p.m. than before 12:00 p.m.