Which type of conic section is described by the following equation? Please helpppp plzzzz

Answers

Answer 1

Answer:

Answer: Choice F. Hyperbola opening up and down.

======================================================

Explanation:

The subtraction symbol between the two fractions indicates right off the bat that we're dealing with a hyperbola. The question now is "How does it open? Does it open up/down? Or does it open left/right?"

To answer this new question, we just need to look at which fraction is negative. The fraction with x in it is negative, so that means the y fraction is positive. The y fraction being positive is the indication of the hyperbola opening up/down.

Related Questions

Could someone help please?The Sales S (in thousands of units) of a cleaning solution after X hundred dollars is spent on advertising are given:S = 10(1 - e^(kx))Now when $325 is spent on advertising 2300 units are sold.(a)Complete by solving for k. (Round your answer to 4 decimal places)k = _______(b) What number of units that will be sold if advertising is raised up to $425_______ Units.
Line AB goes through the points A (0, –4) and B (6, 2). Which equation represents line AB?
There are 2 green marbles, 7 blue marbles, 3 red marbles, and 4 teal marbles in a jar. If two marbles are selected and not replaced, what is the probability of selecting a blue marble and a teal marble?
T(t)T, left parenthesis, t, right parenthesis models the temperature (in degrees Celsius) in Windhoek, Namibia when it's ttt hours after midnight on a given day. ttt 666 999 131313 T(t)T(t)T, left parenthesis, t, right parenthesis 191919 252525 313131 When did the temperature increase faster? Choose 1 answer: Choose 1 answer: (Choice A) A Between 6\text{ am}6 am6, start text, space, a, m, end text and 9\text{ am}9 am9, start text, space, a, m, end text (Choice B) B Between 9\text{ am}9 am9, start text, space, a, m, end text and 1\text{ pm}1 pm1, start text, space, p, m, end text (Choice C) C The temperature increased at the same rate over both intervals
a park is in the shape of a rectangle 8 miles long and 6 miles wide. how much shorter is your walk if you walk diagonally across the park than along two sides of it?

What two numbers multiply to get 31 and add to get 12

Answers

the only numbers that multiply to 31 are 31 and 1. so its impossible.

Math Help? 10 points.

Answers

Hello,

Answer B

the LCD of the fractions or the LCM of the denominators is
2*5*19*x^4y² (all factors with the most exponent.)
==> 190 x^4 y²

HELP FAST!!!!!! What percent of 51 is 42? If necessary, round to the nearest tenth of a percent.a)0.8%
b)45.2%
c)121.4%
d)82.4%

Find the percent of decrease from 280 to 210. Round to the nearest tenth of a percent if necessary.

a)133.3%
b)0.3%
c)25%
d)33.3%

Answers

42/51 = 14/17
14/17 x 100 = 82.35294
=82.4%

280=100%
210=x%    ( cross multiply)

280X=21000
X=75%

When graphing an inequality how do you know whether the line should be solid or dotted? plz go into detail and if you have a specific way your remember it plz help i need it for my final exam.

Answers

well, when it comes to graphing an inequality, and you need to know whether the line is solid or dashed, look at the inequality sign..... (i do not remember that exact terms) anyway, if it is JUST > or < then it is dashed, that is because you are not including that number, just any number greater than or less than it...

however, if it is Greater than or Equal to
or
less than or equal to
where these two are including that # by having the "or equal to", it will be solid for it is INCLUDING what ever # we are using...

for example

y > 3 will be dashed

where as y is greater than or equal to 3 will be solid since the y could be 3

i cant really explain this well... but i hope i made it somewhat clear

Help me please hohvionfniudiinxxzzgbj

Answers

Hello!

You can plug the answers in for x and see if it is right

x^2 + 8x = 33

-11^2 + 8(-11) = 33

121 - 88 = 33

3^2 + 8(3) = 33

9 + 24 = 33

So the answer is the first one

Hope this helps!

$x^2 + 8x = 33 \n x^2 + 8x + ( (8)/(2))^2 = 33 + ( (8)/(2))^2 \n x^2 + 8x + 16 = 33 + 16 \n (x + 4)^2 = 49 \n x + 4 = \pm 7 \n x = 7 - 4 = 3 \n x = -7 - 4 = -11$

Your answers are {3, -11}

What is the product of (2p + 7)(3p2 + 4p – 3)?A=6p3 + 29p2 – 34p + 21
B=6p3 + 29p2 – 22p + 21
C=6p3 + 29p2 + 22p – 21
D=6p3 + 29p2 + 34p – 21

Answers

The answer is C=6p3 + 29p2 + 22p – 21

To calculate the product, we need to multiply each member of each multiplier:
(2p + 7)(3p2 + 4p – 3) = 2p · 3p² + 2p · 4p + 2p · -3 + 7 ·3p² + 7 · 4p + 7 · -3
= 6p³ + 8p² - 6p + 21p² + 28p - 21
= 6p³ + 8p² + 21p² + 28p - 6p -21
= 6p³ + 29p² + 22p - 21

Therefore, the product of (2p + 7)(3p2 + 4p – 3) is 6p³ + 29p² + 22p -21

Answer:

Step-by-step explanation:

Other Questions

It takes Gary 1 hour to milk all the cows, and it takes Dana 1.5 hours. How long will it take them to do the job together? Please explain all the steps and models/equations used. Thanks so much.

I am having a hard time with an Algebra question on systems of equations and graphing: y= 5x-8y= -5x+2The answer choices are:A. The solution is ______( fill in whatever the solution is)__. B. There is infinitely many solutions.C. There is no solution.I also have to graph it so what what would I graph if need be? Thanks so much!!!

Easy I just don't understand math help?

Consider a standard deck of 52 playing cards with 4 suits. If A is the event of drawing a 6 from the deck, and B is the event of drawing a black playing card from the deck, what is the intersection of A and B? (Remember that the black cards are spades and clubs.)