The equation d = 3t gives the distance, d, in meters that Liam swims with respect to time, t, in seconds.
1 answer:
Answer:
Liam's rate = 3 meters per second
Edgar's rate = 3.2 meters per second
Edgar swims faster
Step-by-step explanation:
<u>Liam:</u>
The equation gives the distance, d, in meters that Liam swims with respect to time, t, in seconds.
When
When
Rate of change:
Liam's rate is 3 metres per second.
<u>Edgar:</u>
When
When
Rate of change:
Edgar's rate is 3.2 metres per second.
Edgar swims faster.
You might be interested in
Answer:
x=2, y=3
Step-by-step explanation:
First, graph both equations on a rectangular coordinate system (see attached screenshot). Then, simply figure out where these two lines intersect. Since they intersect at (2,3), x=2 and y=3.
Plugging these values in the equations for x and y, you can see if these are the correct answers:
(3)=3(2)-3, (2)+(3)=5
Since both of these are true, you have the right answer.
Hope this helps!
