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trapecia [35]
3 years ago
13

How to solve parabolas on a graph

Mathematics
2 answers:
DiKsa [7]3 years ago
7 0
Look at the turning point and put the co-ordinated into completed square form then break the brackets .

Example : say the turning point was (4 , 11)

Completed square form : (x +2) ^2 +7

Break the brackets and factorise

X^2 + 4x + 7





Sorry if its wrong
Nata [24]3 years ago
3 0
<span /><span><span>sorry if this answer <span>wrong


</span></span>Parabolic antenna is a device Digital FTA TV and Radio broadcast receivers that transmit it via satellite as free to air, with this device, the TV signal reception is not affected anymore by the surrounding environment such as trees, mountains and so forth.



Other advantages that we can enjoy with one of these digital devices is the quality of the resulting images and sound, no matter how good the picture and sound produced by analog antenna (antenna UHF and VHF) still can not collate the quality of picture and sound Digital Antenna Parabola. Even now there are parabolic antenna device capable of receiving broadcast digital HDTV (high-definition television)

Her general FTA Digital Satellite dish antenna consists of four main parts:
1. SOLID DISH Parabola
2. LNB (Low Noise Block Converter).
3. DiSCq (Digital Satellite Equipment Control).
4. Receiver DVB (Digital Video Broadcasting) FTA (Free To Air).</span>

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If one of the sides of the regular polygon pictured has a side length of 3x+2, what is the length of all the sides
leonid [27]

Answer:

3x+2

Step-by-step explanation:

The polygon is regular ,<em> </em>so all the sides would be equal.

Thus all sides measure same as <u>3x</u><u>+</u><u>2</u>

7 0
3 years ago
Please i need an answer ASAP!!
kvasek [131]
They are both 53 degrees
7 0
2 years ago
Read 2 more answers
Determine the intercepts of the line <br><br> Y-intercept (____,___)<br> X-intercept (____,___)
svetlana [45]

Answer:

<h2>x-intercept = 125 → (125, 0)</h2><h2>y-intercept = 275 → (0, 275)</h2>

Step-by-step explanation:

The x-intercepts are where the graph crosses the x-axis, and the y-intercepts are where the graph crosses the y-axis.

Look at the picture.

8 0
3 years ago
Samantha is paid a flat daily amount of $40, plus $4 for each sale she makes. Let X represents the number of sales she makes, an
charle [14.2K]

Answer:

86

Step-by-step explanation:

9x4=36

40+46=86

7 0
3 years ago
Show that 999,973 is not prime without using a calculator or computer.
Alexxandr [17]

Answer:

The number 9,99,973 is not prime number as 13, 61 and 97 are factors of 999973 apart from 1 and the number itself.

Step-by-step explanation:

We have to check whether 999973 is a prime number or not.

Prime factorization is a method where we break a number into product of prime numbers.

We first prime factorize the given number:

999973 = 13\times 13\times 61\times 97

Prime Number:

  • A prime number is a natural number greater than 1 that cannot be formed by multiplying two smaller numbers.
  • A natural number greater than 1 that is not prime is called a composite number.
  • Thus, a prime number cannot have factor other than 1 and the number itself.

Thus, we can say that the number 9,99,973 is not prime number as 13, 61 and 97 are factors of 999973 apart from 1 and the number itself.

5 0
3 years ago
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