Vertex (0,0) focus (0,-1) A) y=1/4 x^2 B) y=-1/4x^2 C) y=1/16x^2 D) y=-1/16x^2
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Answer:
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Step-by-step explanation:
The given inequality is
By the definition of the absolute value function, we obtain the compound inequality.
When we simplify we get:
The graph for the solution set is shown in the attachment
Answer:
Step-by-step explanation:
Given that,
Distance, d = 100 mile
Velocity of the winner, v = 120.1229 mph
We know that velocity of an object is equal to distance per unit time. Let t is the time. So,
Hence, 1.201 hour is taken by the winner.