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
oee [108]
3 years ago
6

The function f(x) = 3x² + 12x +11 can be written in

Mathematics
1 answer:
Viktor [21]3 years ago
6 0

Answer:

3)  f(x) = 3(x + 2)^2 - 1.

Step-by-step explanation:

f(x) = 3x² + 12x +11

f(x) = 3(x^2 + 4x) + 11        Completing the square:

f(x) =  3[(x + 2)^2 - 4] + 11

f(x) = 3(x + 2)^2 -+3*-4 + 11

f(x) = 3(x + 2)^2  - 12 + 11

f(x) = 3(x + 2)^2 - 1.

You might be interested in
Find the distance between (12,10) and (0,5)
irakobra [83]

Answer:

length = 13

Step-by-step explanation:

3 0
3 years ago
A long distance calling plan charges 99 cents per minute for any call not exceeding 20 minutes in length and 7 cents for each ad
Ivanshal [37]
Ddccvbcvhhjjnnnnjjghhh
3 0
2 years ago
What is the slope of the line?
serious [3.7K]

-8/5x is the slope of the line.

3 0
3 years ago
Given the equation 5x + 23 = − 2x − 12, which order of operations completely solves for x? (1 point)
Brrunno [24]
5x+23+-2x-12
7x+23=-12
7x=-35
x=5
5 0
3 years ago
The graph of y = x^2 is translated 6 units upward
Paul [167]

Answer:

y = x^2 + 6

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Other questions:
  • A circle is centered at C(0,0)The point M(0,sqrt{3}) is on the circle. Where does the point N(-5,-3) lie?
    10·1 answer
  • 3/4(8p+12)+3/8(8-16p)
    15·1 answer
  • NO SCAM LINKS. <br><br> please reply ASAP PLEASEEEE
    5·2 answers
  • What is the height, in yards, of a cylindrical water tank that holds 1,884 cubic yards of water and has a diameter of 120 feet?
    11·1 answer
  • Someone please help.
    15·2 answers
  • . A farm stand displays 3 baskets with 12 peaches in each basket and 2 baskets with 15 plums in each basket. A customer buys 8 p
    11·1 answer
  • Finish the first diagram so that it represents 4 × x= 15, and the second diagram so that it represents 4+y=15
    12·1 answer
  • Got a question is the bye bye man real
    11·2 answers
  • Reid just got a pet feeder for his cats and filled it with 8 cups of food. The feeder will
    14·1 answer
  • 1. Which of these fractions has the greatest value?" Mark only one oval. 7/12 5/6 2/3​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!