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
FromTheMoon [43]
3 years ago
10

Which function could be represented by the graph on the coordinate plane? 

Mathematics
2 answers:
kodGreya [7K]3 years ago
5 0

Answer:

f(x)=a(x-h)^{2} -k

Step-by-step explanation:

we know that

The equation of a vertical parabola into vertex form is equal to

f(x)=a(x-h)^{2} +k

where (h,k) is the vertex of the parabola

The axis of symmetry is equal to

x=h

In this problem the parabola open upward

so

the coefficient a is positive

The coordinates of the vertex will be (h,-k) (the y-coordinate is negative)

so

the equation will be of the form

f(x)=a(x-h)^{2} -k


s344n2d4d5 [400]3 years ago
3 0

Answer:

That is wrong

Step-by-step explanation:

You might be interested in
One grain of sand approximately weighs 7 * 10^{-5} g. How many grains of sand are there in 6300 kg of sand? Give your answer in
sertanlavr [38]

Answer:

Proportion states that the two ratio or fractions are equal.

Given the statement: One grain of sand approximately weighs 7 * 10^{-5} g.

To find how many grains of sand are there in 6300 kg of sand.

Let x be the number of grains of sand in 6300 kg of sand.

Using conversion :

1 kg = 1000 g

6300 kg = 6300000 g

Then, by using proportion method, we have;

\frac{1}{7\times 10^{-5}}= \frac{x}{6300000}

\frac{10^5}{7} = \frac{x}{6300000}

By cross multiply we get;

6300000 \times 10^5 = 7x

or

63 \times 10^5 \times 10^5 = 7x

63 \times 10^{5+5} = 7x  [using x^a \cdot x^b = x^{a+b}]

63 \times 10^{10} = 7x

Divide both sides by 7 we get;

x = \frac{63 \times 10^{10}}{7} = 9 \times 10^{10}

Standard form is a way of of writing down very large or very small numbers easily.

Therefore, 9 \times 10^{10} grains of sand are there in 6300 kg of sand.






6 0
3 years ago
Which of these problem types can not be solved using the Law of Sines? SSS ASA AAS SAS
olya-2409 [2.1K]
SAS and SSS cannot be solved using the Law of Sines.
6 0
3 years ago
What rational number equals 0.1111111111
Katen [24]

Answer:

1/9

Step-by-step explanation:

1/9 is a fraction, so it is rational.

6 0
3 years ago
Read 2 more answers
25% of 68000 is how much
hjlf
1 \% =\frac{1}{100} \\ \\25 \% =\frac{25}{100}=0,25\\ \\25 \% \cdot 68000 = 0,25 \cdot 68000 =17 000


6 0
3 years ago
Read 2 more answers
Graph y=x+1/x² and y=1/x for positive values of x.
AlekseyPX

Answer:

Graphic is showed in the figure below

Step-by-step explanation:

To graph the equations given, let's do a table for positive values of x, and, by replacing it in the equation, let's calculate the value of y. Knowing the coordinate points (x,y) we can build the graphic.

<em>x        y= x + 1/x²       y = 1/x</em>

1             2                    1

2          2.25               0.2

3          3.11                 0.33

4          4.06               0.25

When x->0 both equations -> ∞, because lim(1/x) x->0 = ∞

The graphic is showed below. In red there is y = 1 + 1/x² and in blue y = 1/x

6 0
3 years ago
Other questions:
  • For the following exercise, consider this scenario: A town's population has been increasing at a constant rate. In 2010 the popu
    15·1 answer
  • Which of the following represents the best way to calculate area of shaded region?
    14·2 answers
  • Find the number of meters each runner ran in one second<br><br> 200 meters, 19.30 seconds
    10·1 answer
  • Determine the value of in, in each of the following cases, where n represents all positive integer values.
    6·1 answer
  • Can someone help me with this
    6·1 answer
  • Item 5 What is −3 2/3⋅(−2 1/4) ? −8 1/4 −6 1/6 6 1/6 8 1/4
    15·1 answer
  • A ​used-boat dealership buys a boat for ​$2900 and then sells it for ​$4500. What is the percent​ increase?
    12·1 answer
  • Anna solved the equation 7x-1=x-1+6x and got 0=0. Was she correct? Explain how you know. If she is correct, what does her result
    5·1 answer
  • Please answer fast! 15 points for the answer
    10·2 answers
  • The sum of angles in a triangle is 180 prove
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!