Answer:
lol
Step-by-step explanation:
Can’t see the picture clearly
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Answer:
18 kilometres
Step-by-step explanation:
Speed of the car is 72 kilometres per hour
means the car runs 72 kilometers within 60 minutes
so, the car will travel in 15 mins,
72×15/60
= 72/4 = 18 kilometres
Answer:
D
Step-by-step explanation:
The parts of the graph below the x- axis denote where f(x) < 0
That is for
(- 4, - 2) ∪ (2, 4) → D
f(x) is not defined ( open circles ) for x = -2, x = 2, x = 5
domain is [- 4, - 2) ∪ (- 2, 2) ∪ (2, 5) ∪ (5, ∞ ) → D