I would say focus. I hope this helps.
Answer:
-224
Step-by-step explanation:
let x be -1 and 3
when x= -1
f(-1)=9(-1)+1
= -8
when x= 3
f(3)=9(3)+1
= 28
therefore, f-1 (f (3)) = (-8)(28)
= -224
Answer:
the graph has a vertical asymptote
Answer:
y=-3/4x-9
Step-by-step explanation:
plz give brainliest!! hope this helps!
Answer:
13.89 m/s
Step-by-step explanation:
Velocity = displacement = time
75 km = 75000 m
1.5 hours = 5400 sec
applying the formula
velocity = 75000 m= 5400 s = 13.89 m/s