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
Debora [2.8K]
3 years ago
5

Rewrite the function f(x)=3(x+1)^2-2 in the form f(x)=ax^2+bx+c

Mathematics
2 answers:
Likurg_2 [28]3 years ago
7 0

Step-by-step explanation:

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

= 3 [x^2 + 2x + 1 ] -2

=3x^2 + 6x +3-2

=3x^2 + 6x + 1

f(x)=ax^2+bx+c

ax^2+bx+c = 3x^2 + 6x + 1

a = 3

b = 6

c = 1

frutty [35]3 years ago
6 0

Answer:

f(x) = 3x² + 6x + 1

General Formulas and Concepts:

  • Order of Operations: BPEMDAS
  • Expand by FOIL (First Outside Inside Last)
  • Standard Form: f(x) = ax² + bx + c
  • Vertex Form: f(x) = a(bx + c)² + d

Step-by-step explanation:

<u>Step 1: Define function</u>

f(x) = 3(x + 1)² - 2

<u>Step 2: Find Standard Form</u>

  1. Expand by FOILing:                        f(x) = 3(x² + 2x + 1) - 2
  2. Distribute 3:                                     f(x) = 3x² + 6x + 3 - 2
  3. Combine like terms (constants):    f(x) = 3x² + 6x + 1
You might be interested in
The product of 86 and the depth of the river
aniked [119]

Answer:

Step-by-step explanation:

Are you trying to find a variable expression? the product of 86 means multiplication so 86*n or 86n. Other than that I dont understand the question.

4 0
2 years ago
Help me please anybody. And I am in my school iPad
Debora [2.8K]

Answer:

(0,5)

Step-by-step explanation:

I'm really not sure but I'm pretty positive that this is the answer if not than my bad

8 0
2 years ago
Help please????????????
katen-ka-za [31]

Answer:

a. 32.5

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Witch set of orderd pairs contains only points that are on the graph of the function y=12-3x
anygoal [31]
You can try then by plotting the points in. 
The answer is C

Make sure by plotting in the points, lets take (-5,27)
y = 12 -3(-5)
y = 12 + 15
y = 27
27 = 27
This is correct 

Lets try (-1,15)
y = 12 -3(-1)
y = 12 + 3 
y = 15 
15 = 15
This is correct 

Lets try (8,-12)
y = 12 -3(8)
y = 12 - 24 
y = -12 
-12 = -12
This is correct too. 

The correct ordered pairs are <span>C(-5,27),(-1,15),(8,-12)</span>
5 0
3 years ago
Equalivent fraction of 2/3
LiRa [457]
2/3 could equal 4/6 , 6/9, 8/12 , 10/15 , 12/18 ETC
6 0
3 years ago
Read 2 more answers
Other questions:
  • A rectangle is 36 inches x 48 inches.<br> Pin.<br> What is its perimeter?<br> What is its area?
    7·2 answers
  • Help me on this question
    9·1 answer
  • How is a net useful when finding the surface area or prisms and pyramids?
    13·1 answer
  • 9 bowls of soup contain 837 calories. How many calories in each bowl of soup?
    6·2 answers
  • Given the equation –2x + 3y = 18, what are the x-intercept and y-intercepts of the graph?
    7·2 answers
  • The diameter of a circle is 18 cm what is its area in terms of pi
    14·1 answer
  • PLEASE HELP ME PRONTO!!!!!! Kanisha cut purple paper strips for her scrapbook. She cut a 7 and 1/2
    12·1 answer
  • PLS help me<br><br> this is for class, if you get it right i will give brainliest
    9·1 answer
  • Gavin wrote the equation p = StartFraction 3 (s + 100) Over 4 EndFraction to represent p, the profit he makes from s sales in hi
    5·1 answer
  • 0.17 =<br> 0.1090 =<br> ,0.050 =
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!