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
Minchanka [31]
3 years ago
5

Determine whether f(x)=-4(x+3)^2-5 has a maximum or a minimum value, then find that value

Mathematics
1 answer:
Leto [7]3 years ago
5 0

Answer:

Yes it has

Step-by-step explanation:

From my perspective.........

f(x) = -4(x + 3)² - 5

f(x) = -4(x + 3)(x + 3) - 5

f(x) = -4(x² + 6x + 9) - 5

f(x) = -4x² - 24x - 36 - 5

f(x) = -4x² - 24x - 41

Dy/dx = -8x - 24

At minimum Dy/dx = 0

-8x - 24 = 0

-8x = 24

x = 24/-8

x = -3

At minimum

y = -4x² - 24x - 41

y = -4(-3)² - 24(-3) - 41

y = -4(9) + 72 - 41

y = -36 + 72 - 41

y = 36 - 41

y = -5

You might be interested in
Write how you would solve this equation. Be thorough in your explanation to show what you know. -5x+3=18 I NEED HELP ASAP
Vesnalui [34]

Answer:

x= -3

Step-by-step explanation:

-5x+3=18

-3 on both sides

-5x=15

divide by -5 on both sides

x= -3

5 0
3 years ago
Read 2 more answers
What is the binomial expansion of (m + 2)4?
ankoles [38]

Answer:

m+2

Step-by-step explanation:

use the binomial expansion theorem to find and simplify each term  

4 0
3 years ago
Who wanna be friends???=)<br><br> Also what is 1+1? XD
stira [4]
Your answer would be 1+1=2

This took me a while to figure out
:)
Your welcome
Have a nice day

6 0
3 years ago
The figure shown is a rhombus. A rhombus with diagonals is shown. The diagonals form 4 triangles. The measures of the angles are
Vaselesa [24]

Answer:

A

Step-by-step explanation:

I just took the test and i got it correct! :)

3 0
3 years ago
Estimate quotient using multiples, 136÷6
lana66690 [7]
136/6 = 22.6666667......
3 0
3 years ago
Read 2 more answers
Other questions:
  • Which of the fallowing is a factor? EXPLAIN:
    9·1 answer
  • 401 people attended a high school basketball game seven buses were filled for the trip and 30 people traveled in their own cars
    13·1 answer
  • Solve the proportion H/4=7/14
    11·1 answer
  • Write the equation of the line with the points (6, 6) and (-2, 1) in slope-intercept form
    6·2 answers
  • f there are 26 students in each third-grade class and 3 third-grade classes in the school, how many students will attend an asse
    6·1 answer
  • 1. In diagram below, POTU is a circle and |SR|=|ST|. Find.r.<br>​
    5·2 answers
  • The miles driven in a car going 65
    15·2 answers
  • Walmart pays $2.50 for a 30 pack of individual chips. They markup the chips by 319%? How much is the 30 pack of chips at Walmart
    14·2 answers
  • For a hypothesis test of H0: p = 0.65 against the alternative Ha: p &lt; 0.65, the z test statistic is found to be -2.35. What c
    14·1 answer
  • ANSWER FOR BRAINLIEST:
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!