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
ANEK [815]
3 years ago
15

Write y=2x^2+12x+1 in vertex form.

Mathematics
1 answer:
Amiraneli [1.4K]3 years ago
8 0

Answer:

y = 2(x + 3)^2 - 17.

Step-by-step explanation:

y=2x^2+12x+1

y = 2(x^2 + 6x) + 1

y = 2[( x + 3)^2 - 9] + 1

y = 2(x + 3)^2  - 18 + 1

y = 2(x + 3)^2 - 17.

You might be interested in
which is the correct simplified version of the expression shown after distrubuting and combining like terms? 1/3(9x-15)+2x​
zhannawk [14.2K]

Answer:11x + 5

Step-by-step explanation:1/3 times 9X is 3x. 1/3 times 15 is 5. Now you have 9x + 5 + 2x

9x + 2x = 11x

Final answer: 11x + 5

7 0
3 years ago
What does "onto itself" mean ​
Naddika [18.5K]

Answer:

\large\boxed{x=1\ and\ y=\dfrac{1}{2}}

Step-by-step explanation:

Look at the picture.

8 0
3 years ago
I need help with this :(
fiasKO [112]

‍♀️‍♀️‍♀️‍♀️‍♀️‍♀️‍♀️‍♀️

4 0
3 years ago
Read 2 more answers
keith is an elevator operator in a big hotel. A(t)A(t)A, left parenthesis, t, right parenthesis models Keith's altitude (in mete
Lunna [17]

Answer:

Step-by-step explanation:

A relative maximum (or minimum) point is a point that is higher (or lower) than all of the points surrounding it.

This graph has a relative minimum point where A(t)=-12A(t)=−12A, left parenthesis, t, right parenthesis, equals, minus, 12, which means that Keith's lowest altitude was \textit{12}12start text, 12, end text meters below the ground.

A positive (or negative) interval is a domain interval over which the function values are all positive (or negative).

Since A(t)>0A(t)>0A, left parenthesis, t, right parenthesis, is greater than, 0 over the interval [6.5,10][6.5,10]open bracket, 6, point, 5, comma, 10, close bracket, this is a positive interval. This means that between the \textit{6.5}6.5start text, 6, point, 5, end text- and \textit{10}10start text, 10, end text-minute marks, Keith was above the ground.

An increasing (or decreasing) interval is a domain interval over which the function values increase (or decrease) as the input variable increases.

In this graph, the interval, 5, point, 5, comma, 8, close bracket is an increasing interval. This means that between the   end text-minute marks, the elevator was going up.

3 0
3 years ago
The function f(x)=5(x−1) is shown on the coordinate plane.
ella [17]

As x decreases without bound, the graph of f(x)  approaches y = 0

As x increases without bound, the graph of f(x)  increases without bound

<h3>What is Function?</h3>

An expression, rule, or law that defines a relationship between one variable (the independent variable) and another variable (the dependent variable).

Given:

f(x)=5^(x−1)

When x -> -∞

lim_{ x- > -\infty. f(x)= 5 ^(x-1) = 0

When x -> ∞

lim_{ x- > \infty. f(x)= 5 ^(x-1) = ∞

Hence,

As x decreases without bound, the graph of f(x) approaches y = 0

As x increases without bound, the graph of  f(x) increases without bound

Learn more about function here:

brainly.com/question/12431044

#SPJ1

6 0
2 years ago
Other questions:
  • A shirt originally cost $54.01, but it is on sale for $37.81. What is the percentage decrease of the price of the shirt? If nece
    10·1 answer
  • Which of the following are solutions to the equation below? Check all that apply. 9x^2-64=0
    12·1 answer
  • The value 13.5 represents the of the graph of the following linear regression sequence y=5.2+13.5x
    11·1 answer
  • Which of these is equialent to 4 to the power of 3
    12·2 answers
  • Need help plz !
    5·1 answer
  • When would you use a negative number to describe a real world amount? Give an example
    15·1 answer
  • Find the common difference if the 8th term is 55 and the first term is 13
    12·1 answer
  • Can someone please help me u can just do 5 and explain please
    9·1 answer
  • When csc(O)sin(0) is simplified, what is the result?
    6·1 answer
  • How can you classify the results of operations on real numbers? <br>​
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!