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
Roman55 [17]
11 months ago
15

HURRY QUICK!!

Mathematics
1 answer:
antiseptic1488 [7]11 months ago
5 0

After plotting all the three points, we get the parabolic equation in the form is 2(x - 1)²-34.

<h3>What is parabola?</h3>

Any point on a parabola, which has the shape of a U, is situated at an equal distance from the focus, a fixed point, and the directrix, a fixed line.

General equation of the quadratic equation,

Y = ax² + bx +c

Given points,

(-2, 0),

(-1, -10),

(4, 0).

Putting the points in the general equation,

Putting (-2, 0), we get

0 = 4a - 2b + c

Putting (-1, -10), we get

-10 = a - b +c

Putting (4, 0), we get

0 = 16a + 4b +c

Solving all equations we get,

a = 2 , b = -4 , c = -16

After putting the values,

Y = 2x²- 4x- 16

2(x² - 2x - 8)

2(x²- 2x + 1 - 1 - 16)

=2(x - 1)²-34

Hence we get the required equation in the parabolic form.

To know more about parabola, visit :

brainly.com/question/21685473

#SPJ1

You might be interested in
Simplify 5 over -32 squared simplified
Brilliant_brown [7]

Answer:

Step-by-step explanation:

5

−322

=

5

−1024

=

−5

1024

8 0
3 years ago
Read 2 more answers
3.2g of sugar is needed to make 8 cakes. How much sugar is needed for 12 cakes?
4vir4ik [10]

3.2s:8c

4.8s:12c

Therefore, you would need 4.8g of sugar to make 12 cakes. This was solved by using ratios.

8 0
2 years ago
Read 2 more answers
Please help me with the process to find the answer for #15, #16, #17 and #18
timama [110]

Well I wanna do you want us to pick you guys up tomorrow at night to

8 0
3 years ago
The _______
Svetradugi [14.3K]

Answer:

  • The Range is the set of all outputs for a function
  • The Domain is the set of all inputs for a function

For example

  • f(x)=x+3

Here Domain and range both are set of all real numbers

6 0
2 years ago
Read 2 more answers
Solve the equation 5x - 8 = 9<br> Helpppp pleaseeee
Rama09 [41]

Answer:

x= 17/5

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Other questions:
  • What are the multipules of 55 25 3 34 84 7 82 97 499 41 62 19 41 64
    5·1 answer
  • Does this equation have an ordered pair as a solution 5x - 3y = 15 ; (0,5)
    12·1 answer
  • Help ASAP<br> PLEASEEE<br><br><br> Sgwhhfisbe
    10·2 answers
  • Alec can buy bottles of water in packages of 6 for $12.12 or in packages of 4 for $9.72. How much money does he save by buying 4
    9·2 answers
  • If you spent $3 on 6 apples, what is the unite rate (in dollars) per apple
    12·2 answers
  • A science fair poster is a rectangle 3 feet long and 2 feet wide. What is the area of the poster in square inches?
    8·1 answer
  • A florist has 8 roses and 24daffodils. She wants to make as many identical bouquets as possible, with the same combination of ro
    14·1 answer
  • Write 1.5% as a fraction.
    6·1 answer
  • What is the change of elevation between 8,500 m and -300m
    15·1 answer
  • Find x. (Round final answer to the nearest tenth. Show all work.)
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!