A rocket is launched from a tower. The height of the rocket, y in feet, is related to the time after launch, x in seconds, by th
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Answer:
Step-by-step explanation:
The absolute maximum of a continuous function is where
. Therefore, we must differentiate the function and then set
and
to determine the value of
:
Therefore, when , the absolute maximum of the function is
.
I've attached a graph to help you visually see this.
Answer:
Step-by-step explanation:
A line that cuts a circle at two points is called "secant".
There is a theorem known as "Intersecting Secant Theorem". This is the theorem you need to use to find the value of "d".
According the Intersecting Secant Theorem:
Having this expression, the next step is to solve for "d":
Use Distributive property:
Subtract 256 from both sides:
Divide both sides by 16:
The value of "d" rounded to the nearest tenth is: