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
BabaBlast [244]
3 years ago
6

Any REAL help on #16 above??? Can someone check my answer?

Mathematics
1 answer:
babymother [125]3 years ago
3 0

Answer:

The answer to your question is:th first option is correct.

Step-by-step explanation:

Here we have and hyperbola with center (0, 1), and the hyperbola is horizontal because x² is positive.

Equation

y - k = ±\frac{b}{a} (x - h)

Process

Find a, b

                a² = 9    

               a = 3

                b² = 5

              b = √5

              h = 0    and k = 1

Substitution

              y - 1 = ±\frac{√5}{3} (x - 0)

Equation 1

            y = \frac{\sqrt{5} }{3} x + 1

Equation 2

           y = - \frac{\sqrt{5} }{3} x + 1  

You might be interested in
A line has a slope of -2/3 and passes through the point (-3,8). What is the equation of the line?
LiRa [457]

Answer:

Step-by-step explanation:

We'll use the standard equation y=mx+b to solve this problem. m is the slope of the line and b is the y intercept.

We know the slope, but we have to solve for the y intercept. To do this (I mean solve for 'b'), we need to know the slope, x value, and y value. We know the slope (-2/3), x= -3, and y=8. Let's plug this into y=mx+b and solve for b.

y=mx+b\\8=-\frac{2}{3}*-3 +b\\8=2+b\\b=8-2\\b=6

Let's plug all of this back into the first equation y=mx+b.

y=mx+b\\y=-\frac{2}{3}x+6

That's the answer to this problem.

I hope this helps.

7 0
2 years ago
Read 2 more answers
Bap-fvjt-fxy aa jao sb<br>let's talk????​
zhannawk [14.2K]

answer: What's up?????

3 0
2 years ago
Read 2 more answers
Please help i need to pass
kotykmax [81]

la neta lo a mirado pero se me olvido if I'm right I think it' c

4 0
3 years ago
QUESTION 1 The Senator of Azenator State, is worried about the rising numbers in high blood pressure related deaths in his Juris
Solnce55 [7]

Answera and Step-by-step explanation: Correlation Coefficient is the measure of how strong two variables are. There are numerous types of correlation coefficients and the product moment correlation coefficient, also known as <em>Pearson's correlation</em> or <em>Pearson's R</em> is most commonly used in linear regression. The formula to calculate it is:

r = n(∑xy) - (∑x)(∑y) / √[∑x² - (∑x)²].[n∑y² - (∑y)²]

To find the value of R:

1) Separate the values of X and Y and out them in 2 columns.

2) Add 3 more columns: for xy, x² and y²;

3) Find the values of each column;

4) Add each column;

5) Put the sum of each column in its place on the formula above;

6) Find the correlation.

i) For this question, r = 0.9645. As it's <u>positive</u>, means that the two variables are directly linked, i.e., an increase in one variable will produce an increase in the other variable in the same proportion.

ii) The Senator should distribute Norvasc to the old adults groups, because, as the <u>population grows</u>, the death associated with high blood pressure will <u>also grow</u>, as explained by the correlation coefficient.

7 0
3 years ago
To test upper h 0​: muequals50 versus upper h 1​: muless than50​, a random sample of size nequals22 is obtained from a populatio
aleksandrvk [35]
We complete everything as follows \lim_{n \to \infty} a_n    \left[\begin{array}{ccc}1&2&3\\4&5&6\\7&8&9\end{array}\right]   \left \{ {{y=2} \atop {x=2}} \right.

x_{123}  \neq  \int\limits^a_b {x} \, dx  \leq  \int\limits^a_b {x} \, dx
5 0
2 years ago
Other questions:
  • What is x, y and z? show your work
    7·1 answer
  • Mr. Johnson currently has a square garden. It is in his garden and into a range of 5 feet shorter than three times shorter than
    14·1 answer
  • The slope of a graph
    10·2 answers
  • What is the slope of the line 7x + 2y = 5
    9·2 answers
  • After reading ¾ of a magazine on Sunday, 0.2 of the remainder on Monday, and 10 pages on Tuesday, Michael still had to read 42 p
    7·1 answer
  • Does anyone know the answer???
    10·2 answers
  • Area of ​​the painted part
    8·2 answers
  • Find the slope of the line through each pair of pointS (7, 16), (5, -12)
    8·1 answer
  • Please help I’m being timed
    5·1 answer
  • Please help! this is for a test! what do i write???
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!