Answer:
D = 1,7,10
Step-by-step explanation:
-7 = 2x - 9
x = 1
5 = 2x - 9
x = 7
11 = 2x - 9
x = 10
the domain of (1,7,10)
60
The average speed of a sprinter would be 8m/s (meters per second).
200/25 = 8
y = 3/2x+6