Write a real-world word problem in which the unit rate is 6 miles per hour.
2 answers:
Answer:
The distance between home and river is 2 miles. In still water a boat can cover 18 miles in 3 hours.
Unit rate of the boat is calculated as
Unit rate of the boat is 6 miles per hour.
In the morning, a fisher man walks towards river and sits on the boat and moves in still water, then total distance covered by the fisher man is defined by the equation
You might be interested in
Answer:
Yes, each x-value has a unique y-value.
Step-by-step explanation:
This is a function because each x-value has its own y-value. If this is not the case then it is not a function, because then, two points with the same x-value and different y-values would fail the VLT.
Your graph does not have overlaps and each x-value has a unique y-value
VLT
The vertical line test (VLT) is a <u>simple method that mathematicians made because</u><u> they were lazy</u><u> to make a table of values and find duplicates. </u>
<u />
- Passing the VLT means that if you drew a vertical line anywhere on the graph, it would only go through one point.
- Failing the VLT would mean that the vertical line
A quick way to check if it is a function is by looking for duplicates of x-values and check that the duplicates have the same y-value.
-Chetan K
Images/Examples
