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
Rudiy27
3 years ago
9

The vertex of the parabola is at (4,-3) which of the following could be its equation?

Mathematics
1 answer:
kolbaska11 [484]3 years ago
6 0
\bf \qquad \textit{parabola vertex form}\\\\
\begin{array}{llll}
y=a(x-{{ h}})^2+{{ k}}\\\\
\boxed{x=a(y-{{ k}})^2+{{ h}}}
\end{array} \qquad\qquad  vertex\ ({{ h}},{{ k}})\\\\
-------------------------------\\\\
\begin{cases}
h=4\\
k=-3
\end{cases}\implies x=a(y-(-3))^2+4\implies x=a(y+3)^2+4
You might be interested in
Use the distributive property to simplify the equation below.
ziro4ka [17]

Answer: 16a + 32b  - 8c  

Step-by-step explanation:

8(2a + 4b - c ) = 16a + 32b  - 8c

Multiply 8 by 2a to get 16a

Multiply 8  by 4b to get 32b

Multiply 8 by -c or -1c  to get -8c

Put them together to get 16a + 32b - 8c

8 0
3 years ago
Read 2 more answers
a bag contains four blue, three green, and five red balls. if four balls are drawn at random, what is the probability that two a
inn [45]
The Fully simplified answer is 1/36
5 0
2 years ago
A printer prints 36 photos in 8 minutes. How many minutes does it take to print 45 photos? You can use a ratio table to help you
Readme [11.4K]

Answer:

10 minutes

Step-by-step explanation:

First off, you want to figure out how many photos it prints in one minute. 36 divided by 8 is 4.5. So you should add 4.5 to 36, which makes 40.5 in 9 minutes. Add another 4.5 and you get 45 which you should add another minute. That gives you 10 minutes.

Another way is to find how many per minute which would again be 4.5. 45 divided by 4.5 is 10. So once again, 10 minutes.

5 0
3 years ago
Read 2 more answers
What is the area of the house (including the drawing room, TV room, balcony, hallway, kitchen and bedroom)?
Ipatiy [6.2K]

Answer:

The area of the house is A. 1,108

5 0
3 years ago
Examine the system of equations.
11Alexandr11 [23.1K]
<h3><u>Explanation</u></h3>
  • Given the system of equations.

y =  -  \frac{1}{4} x - 2  \\ x = 4

  • Substitute x = 4 in the first equation.

y =  -  \frac{1}{4} (4) - 2 \\ y =  - 1 - 2  \\ y =  - 3

We have both x and y values. Therefore, we can answer in coordinate point form.

<h3><u>Answer</u></h3>

<u>\large \boxed{(4, - 3)}</u>

3 0
2 years ago
Read 2 more answers
Other questions:
  • analyze the way in which the diary of a young girl by anne frank is related to the themes and issues of its historical period.
    9·2 answers
  • Four points lie in a plane so that no three of them lie on a line. If lines are drawn connecting all pairs of these points, how
    10·1 answer
  • HELP PLZ I NEED TO FIND THE AREA OF THIS SHAPE<br><br>PLZ SHOW HOW U FOUND IT pllzzzzz
    5·1 answer
  • Quick need the answer to to this!
    11·1 answer
  • Marina is heating a solution in her chemistry lab. The temperature of the
    15·1 answer
  • Which best describes the relationship between the line that passes through the points (–6, 5) and (–2, 7) and the line that pass
    7·1 answer
  • A square field has an area of 479 ft^2. What is the approximate length of a side of the field? Give your answer to the nearest f
    7·1 answer
  • HelP me please ASAP please 15 points
    15·1 answer
  • Can you help me Round this ??
    8·1 answer
  • Please help me quick
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!