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
Blizzard [7]
3 years ago
9

Find the critical numbers of the function. (Enter your answers as a comma-separated list. If an answer does not exist, enter DNE

.) g(y) = y − 5 y2 − 3y + 15
Mathematics
1 answer:
EleoNora [17]3 years ago
5 0

Answer:

0, 10

Step-by-step explanation:

The given function is:

g(y) = \frac{y-5}{y^2-3y+15}

According to the quotient rule:

d(\frac{f(y)}{h(y)})  = \frac{f(y)*h'(y)-h(y)*f'(y)}{h^2(y)}

Applying the quotient rule:

g(y) = \frac{y-5}{y^2-3y+15}\\g'(y)=\frac{(y-5)*(2y-3)-(y^2-3y+15)*(1)}{(y^2-3y+15)^2}

The values for which g'(y) are zero are the critical points:

g'(y)=0=\frac{(y-5)*(2y-3)-(y^2-3y+15)*(1)}{(y^2-3y+15)^2}\\(y-5)*(2y-3)-(y^2-3y+15)=0\\2y^2-3y-10y+15-y^2+3y-15\\y^2-10y=0\\y=\frac{10\pm \sqrt 100}{2}\\y_1=\frac{10-10}{2}= 0\\y_2=\frac{10+10}{2}=10

The critical values are y = 0 and y = 10.

You might be interested in
Estimate this product by rounding each number to one nonzero digit before multiplying: (2876)(513)(18) ASAP PLEASE
DerKrebs [107]
2876 Rounds To 3000
513 Rounds To 500
18 Rounds To 20
Then multiply:
3000x500x20= 30,000,000 

Hope i helped :)
5 0
2 years ago
Please answer! Will give brainliest please and thank you
nydimaria [60]

Answer:

119 square ft is the answer now give me brainliest

8 0
2 years ago
URGENT HELP NEEDED! Brainliest! Please only correct answers...
agasfer [191]
I think that the answer would be D
5 0
3 years ago
Read 2 more answers
Find the value of x using the measures of the two given adjacent
asambeis [7]
3x+ 54=180
straight angle is 180
So just solve the equation.
subtract 54 on both sides.
126=3x
divide that by 3, and you get 42.
check You answer by multiplying 42 And 3, Which basically Is 126
and then 126+54
which is then 180
7 0
2 years ago
Consider a t distribution with 24 degrees of freedom. Compute P(-1.27˂t˂1.27) . Round your answer to at least three decimal plac
DENIUS [597]

Answer:

Step-by-step explanation:

  1. <em>Use the calculator provided to solve the following problems. </em>
  2. <em> </em>
  3. <em>Consider a t distribution with 24 degrees of freedom. Compute P(-1.27˂t˂1.27) . Round your answer to at least three decimal places. </em>
  4. <em> </em>
  5. <em>Consider a t distribution with 5 degrees of freedom. Find the value of c such that P(t≤c)=0.05 . Round your answer to at least three decimal places.</em>
3 0
3 years ago
Other questions:
  • Find the slope of the line through the following pair of points and draw the line through the points (4,1) (-1,-5)
    6·1 answer
  • Did I do this correctly? If not what’s the answer?
    10·2 answers
  • A plane flies round-trip to Philadelphia. It flies to Philadelphia at 220 miles per hour and back home with a tailwind at 280 mi
    11·1 answer
  • at a farm the ratio of the number of hens to the number of ducks is 3:5 there are 125 ducks at the farm how many hens are there
    8·2 answers
  • The price of hamburgers at your favorite fast food place is going to increase by 25% in 3 months. The hamburgers you usually ord
    5·1 answer
  • Which of the following equations will produce the graph shown below
    13·1 answer
  • Tomorrow about yarn for $39 and two pairs of knitting needles her total cost for yarn and eating noodles and $69 tomorrow right
    6·2 answers
  • Peyton knows that 18 means “1 divided by 8.” She uses this to find the decimal equivalent for 18. Enter a digit into each box to
    7·1 answer
  • Complete the sentence.<br>The intersection of two rays can be _______.​
    9·2 answers
  • Find the area of the polygon.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!