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lidiya [134]
3 years ago
6

I need help on this.​

Mathematics
2 answers:
ss7ja [257]3 years ago
7 0

Answer:

14

Step-by-step explanation:

DiKsa [7]3 years ago
7 0

Answer:

14

Step-by-step explanation:

hopefully this helps

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Find the critical points, domain endpoints, and local extreme values for the function
aliina [53]

Answer:

a) x = -3, b) x = 0, x = -6, c) x = 0, d) x = -6

Step-by-step explanation:

a) Let derive the function:

f'(x) = \frac{10\cdot x \cdot (x+3)-5\cdot x^{2}}{25\cdot (x+3)^{2}}

f'(x) is undefined when denominator equates to zero. The critical point is:

x = -3

b) f'(x) = 0 when numerator equates to zero. That is:

10\cdot x \cdot (x+3) - 5\cdot x^{2} = 0

10\cdot x^{2}+30\cdot x -5\cdot x^{2} = 0

5\cdot x^{2} + 30\cdot x = 0

5\cdot x \cdot (x+6) = 0

This equation shows two critical points:

x = 0, x = -6

c) The critical points found in point b) and the existence of a discontinuity in point a) lead to the conclusion of the existence local minima and maxima. By plotting the function, it is evident that x = 0 corresponds to a local maximum. (See Attachment)

d) By plotting the function, it is evident that x = -6 corresponds to a local minimum. (See Attachment)

8 0
3 years ago
Please answer within the next 7 min, giving 38 points of a ligament answer!
frosja888 [35]
The answer is choice C
6 0
3 years ago
PLEASEEE HELP OMGG !! THANK U IF YOU DO
Nataly_w [17]

Answer: G I would say would be the correct answer! Good luck

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
Select ALL the correct answers.
Orlov [11]

Answer:

r(n)=3n-1

Step-by-step explanation:

4 0
3 years ago
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Write<br> 17/3<br> as a mixed number.<br> O A. 3<br> O-B. 3<br> © C.53<br> O D. 53
IRINA_888 [86]

Answer:

5 2/3

Step-by-step explanation:

15 ÷ 3 = 5.

with 2 leftover, you will have 2/3

5 + 2/3 = 5 2/3

<em>Good Luck!</em>

<em>-kiniwih426</em>

3 0
3 years ago
Read 2 more answers
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