Question
Find the vallowing function in
:
(c)
Use calculus to find the value of
which gives the minimum value of
|
|
Find the vallowing function in
|
|
Use calculus to find the value of
|
Ask by Chavez Riley. in Ireland
Jan 20,2025
Upstudy AI Solution
Tutor-Verified Answer
Answer
The function
reaches its minimum at
.
Solution

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Beyond the Answer
To find the value of the function
at
, we can double-check our calculations. Substituting
into the function gives us:
So,
.
To find the minimum value of
using calculus, we take the derivative
and set it to zero:
This value
gives us the minimum point of the quadratic function, and substituting it back into
will give us the minimum value.
Now for some extra fun facts!
Did you know that parabolas, like the one formed by the quadratic function , have a unique vertex that is either a maximum or a minimum point? For this function, we’ve just found that minimum!
Did you know that parabolas, like the one formed by the quadratic function
Also, when you’re looking for the minimum value of a quadratic equation in the form
, you can always find the vertex using the formula
. In this case, with
and
, you’ll land right back at
. Math magic!