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aliina [53]
3 years ago
5

What is the equation of the parabola, in vertex form, with focus at (2,-4) and directrix y=-6?

Mathematics
2 answers:
Zanzabum3 years ago
8 0

Answer: I just did it... it’s A.

Step-by-step explanation:

A P E X

viktelen [127]3 years ago
7 0
B I did this to:) it’s pretty easy once u get the hang of it
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Helpppppp I’m marking brainliest
snow_tiger [21]

Answer:

So it's 1/6x2/3 which is 0.111111 in decimal since on there I can see you can't submit it in fractions! :D

Step-by-step explanation:

6 0
3 years ago
I need you to help me solve this
Svet_ta [14]
For the expression to be factor-able the Discriminant  , has to be greater or equal to zero
ax^2 + cx + b = 0


c^2 - 4 ab >= 0 

(-3)^2 - 4 * 1 * b >= 0

9 - 4b >= 0

9 >= 4b

b <= 9/4  (2.25)

Pick any value in that range for ex:

0 , 2,  -3, -6

7 0
3 years ago
Whats the answer???????
AlexFokin [52]
My friend is about to answer give me a second
3 0
3 years ago
Read 2 more answers
Help needed asap will give brainliest
wlad13 [49]

Answer: (6, 3)

(1, 1) —> (6, 3)

1 + 5 = 6 so x is 6

1 + 2 = 3 so y is 3

7 0
3 years ago
Which list correctly orders A, B, and C from least to greatest when A=-8, B = -|6|, and C =|11|
mixas84 [53]
O, C , B , A because the important will disguise the sisomatic amplitude
4 0
3 years ago
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