I think it’s acute but I hope you get it right!!
Answer:
-12
Step-by-step explanation:
Each you for 6 years the time it takes to run a mile decreases by 2. So 6 x 2 = 12 but, since it decreases its -12.
A. No x value can have multiple different outputs.
D. The change in y between x values is 4 but the function when x is 0 is -2
(6,-4) that’s what I assume
54+9= 63 m = distance and time=35 sec hence, speed= 63/35=9/5=1.8 m/s
time taken to reach water surface= distance/speed=54/1.8=30 sec
