Alain throws a stone off a bridge into a river below.
The stone's height (in meters above the water), x seconds after Alain threw it, is modeled by:
h(x)=-5x^2+10x+15
What is the height of the stone at the time it is thrown?
Answers
Answered by
11
Answer:
15 metre
Step-by-step explanation:
Whn Ali throws the stone intially the time x=0;
Time is 0 since it is the the intial time,
Substituting the value of time that is x=0, in the above equation, we can find the intial height of the stone
Which is equal to 15 metres.
Answered by
1
Answer:
15
Step-by-step explanation:
I just took the quiz and I got it right but be sure what question is asking you.
Mine is asking: What is the height of the stone at the time it is thrown?
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