1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
maria [59]
3 years ago
11

F(x)= -x over x^2+5 on the domain [0,4]

Mathematics
1 answer:
BartSMP [9]3 years ago
5 0
If you're asking for extrema, like the previous posting

well

\bf f(x)=\cfrac{-x}{x^2+5}
\\\\\\
\cfrac{df}{dx}=\cfrac{(x^2+5)+2x^2}{(x^2+5)^2}\implies \cfrac{df}{dx}=\cfrac{5+3x^2}{(x^2+5)^2}\impliedby 
\begin{array}{llll}
using\ the\\
quotient\ rule
\end{array}

like the previous posting, since this rational is identical, just that the denominator is negative, the denominator yields no critical points

and the numerator, yields no critical points either, so the only check you can do is for the endpoints, of 0 and 4

f(0) = 0        <---- only maximum, and thus absolute maximum

f(4) ≈ - 0.19  <----  only minimum, and thus absolute minimum
You might be interested in
43<br> Pwiehejejekkalwkfhd
ehidna [41]

Answer:

137°

Step-by-step explanation:

If we know that a set of angles form one of these special relationships, we can determine the measure of the other angle. To determine the supplement, subtract the given angle from 180. 180 - 43 = 137° The supplement of 43° is 137°.

8 0
2 years ago
Which of these is a proportional relationship?
Agata [3.3K]

(C) jasmyne is the one with the proportinal relationship

6 0
2 years ago
What is the slope of the line that contains these points?
Liono4ka [1.6K]

Answer:

m=-3/7

Step-by-step explanation:

(-4,2), (-3,5)

x1  y1   x2 y2

m=<u>y2-y1</u>

     x2-x1

m=<u>5-2</u>

    -3-4

m=<u>3</u>

   -7

m=-3/7

3 0
3 years ago
Find the surface area of a cylinder with a radius of 4 in and a height of 6 in.
Elodia [21]
The answer is 251.33in2 but, if those are your only 2 choices it would be the closest one to that number which is 251.20in2
6 0
3 years ago
A number to the 10th power divided by the same number to the 7th power equals 216
VashaNatasha [74]

Answer: 5

Step-by-step explanation: Let x = the number

x^10 ÷ x^7 = 125

x^3 = 125

x = 5

6 0
3 years ago
Read 2 more answers
Other questions:
  • Mrs Taylor looks at reviews online of the two hotels
    14·1 answer
  • 6.578 round to the nearest tenth
    13·2 answers
  • 7-4+3x0+1= How to solve this problem
    10·2 answers
  • 7 + x &gt; 5<br> a. x &gt; 2<br> b. x &gt; -2<br> c. x &gt; -12<br> d. x &gt; 12
    5·2 answers
  • The temperature was -3º C last night. It is now -4º C. What was the change in temperature?
    8·2 answers
  • Find the mean and range. 18 23 10 39 22 17 16 15
    7·1 answer
  • The lengths of the sides of a triangle are in the extended ratio 4 : 9 : 10. The perimeter of the triangle is 92 cm. What are th
    10·1 answer
  • What is the value of y if the segment outside the circle is tangent to the circle?
    11·2 answers
  • Determine whether the statement is true or false.
    12·2 answers
  • Solve each equation in the interval from 0 to 2pi. Round your answer to the nearest hundredth.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!