Answer:
Marta can swim a lap 0.7 or seconds faster than Jessica
The answer is y=3 since there is no slope so the value of x will not affect your graph
The answer in constant because there is no change in the graphing.
Answer:
Step-by-step explanation:
Domain is the x values. The interval of x-values that the function encompasses are from 0 inclusive to 7 exclusive. In interval notation that is [0, 7). The range is the y values. The interval of y-values that the function encompasses are from what looks like -2 to 4. In interval notation that is [-2, 4]. The domain goes from the lowest x-value to the highest; the range goes from the lowest y-value to the highest.
Yes, you do so that when you subtract, you subtract each number for their specific place value.
Hope this helps :)
