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
Semenov [28]
3 years ago
7

Which of the quadratic functions is written in vertex form?

Mathematics
1 answer:
Agata [3.3K]3 years ago
3 0

Answer:

y-7=-2(x+3)^2

Step-by-step explanation:

Vertex Form

y = a(x-h)^2 + k

move the 7 by adding it to both sides in order to get it into vertex form.

You might be interested in
Please tell me 11 and 12
LuckyWell [14K]
-3.66 -3 2/3 21/10 2.01
4 0
3 years ago
A class has 6 boys and 15 girls<br> What is the ratio of the boys to girls
ICE Princess25 [194]
The ratio of boys to girls is 3/5.
8 0
3 years ago
Read 2 more answers
How would you do this???
Kobotan [32]

Answer:

8.3 L/s

Step-by-step explanation:

To find the answer you need to find the slope also known as the rate of change. When you find slope it is always change in y over change in x.

\frac{399-150}{40-10}

Then simplify

\frac{249}{30}

Then divide to get your slope/average rate of change

\frac{249}{30} = 8.3

6 0
4 years ago
1634/19 long division
MrRa [10]
1634/19=86. Hope this helps
5 0
3 years ago
Solve: 4= -0.8n<br> I forgot how to do this can someone help?
frez [133]

Answer:

<em>n</em><em> </em><em>=</em><em> </em><em>-5</em>

Step-by-step explanation:

<em>Just</em><em> </em><em>divide</em><em> </em><em>both</em><em> </em><em>sides</em><em> </em><em>with</em><em> </em><em>-0</em><em>.</em><em>8</em>

<em>:</em><em>)</em><em> </em>

8 0
3 years ago
Read 2 more answers
Other questions:
  • Please help urgent <br> I will definitely mark brainliest
    6·2 answers
  • 2.333333 as a fraction
    6·1 answer
  • The lines shown below are parallel. If the green line has a slope of -14, what
    10·1 answer
  • Find the area of a rectangle that is 16 3/5in. by 8 9/10
    7·1 answer
  • Please help me out with this!! :)
    8·2 answers
  • Drag each tile to the correct box.
    14·1 answer
  • At currency exchange, 11 U.S. Dollars can be exchanged for 10 Euros. How many euros will you recevie for 1 U.S. Dollar?
    6·2 answers
  • Abir walks four twelfths of a mile to school. Nadia walks two twelfths of a mile to school. How much farther does Abir walk than
    12·1 answer
  • What is the least common denominator of the rational expressions below?
    11·2 answers
  • !pic attached!Earl and Ray run competing carpet-cleaning services. Earl charges $50 for a house call and $40 per carpet cleaned.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!