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3 years ago

5

generate a continuous and differentiable function f(x) with the following properties: f(x) is decreasing at x=−6 f(x) has a loca

l minimum at x=−3 f(x) has a local maximum at x=3

1 answer:

Alenkasestr [34]3 years ago

6 0

Answer:

HURRYYYY PLEASE HELP ME T-T

Step-by-step explanation:

brainly.com/question/19692618

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Elenna [48]

Answer:

All of the following have the same value except <u>6-9.</u>

Step-by-step explanation:

9+(-6)=POSITIVE 3

9-6=POSITIVE 3

-6-(-9)=POSITIVE 3

6-9=NEGATIVE 3

Hope this Helps

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7 0

3 years ago

Read 2 more answers

What is the discriminant of the polynomial below 4x^2-20x +25

svetlana [45]

Answer:

The discriminant D=0

Step-by-step explanation:

For the duadratic polynomial $ax^2+bx+c$ the discriminant is

$D=b^2-4ac.$

In your case, for the polynomial $4x^2-20x+25,$

$a=4;$
$b=-20;$
$c=25;$
$D=(-20)^2-4\cdot 4\cdot 25=400-400=0.$

5 0

3 years ago

Find the critical numbers sin^2x+cosx 0 < x< 2pi

ryzh [129]

$\bf sin^2(x)+cos(x)\iff [sin(x)]^2+cos(x)\\\\
-----------------------------\\\\
\cfrac{dy}{dx}=2sin(x)cos(x)-sin(x)\implies 0=2sin(x)cos(x)-sin(x)
\\\\\\
0=sin(x)[2cos(x)-1]\implies 
\begin{cases}
0=sin(x)\\
sin^{-1}(0)=\measuredangle x\\
\pi \\
----------\\
0=2cos(x)-1\\\\ \frac{1}{2}=cos(x)\\\\ cos^{-1}\left( \frac{1}{2} \right)=\measuredangle x\\\\ \frac{\pi }{3},\frac{5\pi }{3}
\end{cases}$

5 0

4 years ago

34+ 1112 = please help best anwser get brainlist!!!!

Anni [7]

Answer:

54

Step-by-step explanation:

5 0

3 years ago

Triangle KLM ~ triangle KCD are similar. Solve for x.

lutik1710 [3]

Answer:

x=14

Step-by-step explanation:

28/16 = 1.75

1.75 is the constant of proportionality

63/1.75 = 36

therefore, 2x+8 should be equal to 36

2x+8 = 36 >> subtract 8 from both sides

2x = 28 >> divide both side by 2 to get x alone

x = 14

3 0

3 years ago