Answer:
(0,0)
(1, 750)
(2, 1500)
(3, 2250)
Step-by-step explanation:
To list the ordered pairs (x,y) we need to calculated the number of revolutions for minutes 0, 1, 2 and 3.
To calculated the number of revolutions for 0 minutes, we need to replace x by 0 in the initial equation and solve for y as:
y = 750*x
y = 750*0
y = 0
It means that our first ordered pair is (0,0), because when we replace x by 0 we get y equal to 0
At the same way, if we replace x by 1, we get:
y = 750*x
y = 750*(1)
y = 750
So, our second ordered pair is (1, 750)
Then, replacing x by 2, we get:
y = 750*x
y = 750*(2)
y = 1500
So, our third ordered pair is (2, 1500)
Finally, replacing x by 3, we get:
y = 750*x
y = 750*(3)
y = 2250
So, our last ordered pair is (3, 2250)
