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emmainna [20.7K]
3 years ago
10

A method for determining whether a critical point is a minimum. True or false?

Mathematics
1 answer:
natita [175]3 years ago
7 0

Answer:

We can find if a critical point is a local minimum or maximum by looking at the second derivatives.

Step-by-step explanation:

If you take the first derivative, you will find the slope at the given point, which if it is a minimum or a maximum will be 0.

Then we take the second derivative. If that number is a positive number, then we have a local minimum. If it is a negative number, then it is a local maximum.

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Write the equation of the graph shown below in factored form.
Ira Lisetskai [31]

Answer:

  y = (x +2)(x -1)(x -3)

Step-by-step explanation:

For each x-intercept (r) the corresponding factor is (x -r). For x-intercepts -2, 1, 3, the factors are ... (x+2), (x-1), (x-3). Then the equation is ...

  y = (x +2)(x -1)(x -3)

7 0
3 years ago
Help with all pls I really need help
geniusboy [140]

Answer:

What is the volume, in cubic ft, of a rectangular prism with a height of 17ft, a width of 13ft, and a length of 12ft?

Step-by-step explanation:

What is the volume, in cubic ft, of a rectangular prism with a height of 17ft, a width of 13ft, and a length of 12ft?What is the volume, in cubic ft, of a rectangular prism with a height of 17ft, a width of 13ft, and a length of 12ft?What is the volume, in cubic ft, of a rectangular prism with a height of 17ft, a width of 13ft, and a length of 12ft?

4 0
3 years ago
How do you do this question?????
aleksklad [387]
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3 0
3 years ago
How many times can 24 go into 189?
grigory [225]

189 : 24 = 7 r 21

------------------------


5 0
4 years ago
I need to know The value of f(1/2)
Lostsunrise [7]

\huge\boxed{\textsf{a.)}\ 10}

Substitute \frac{1}{2} for x.

f\left(\frac{1}{2}\right)=5\cdot4^\frac{1}{2}

Use a^\frac{m}{n}=\sqrt[n]{a^m}.

\begin{aligned}f\left(\frac{1}{2}\right)&=5\cdot\sqrt[2]{4^1}\\&=5\cdot\sqrt[2]{4}\\&=5\cdot2\\&=\boxed{10}\end{aligned}

7 0
2 years ago
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