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
dybincka [34]
2 years ago
9

The graph of F(x), shown below, resembles the graph of G(x) x2, but it has

Mathematics
1 answer:
Bingel [31]2 years ago
7 0

Correct answer is: F(x)=-x^2-3

Step-by-step explanation:

We are given a function:

The graph of is also shown in the given question figure.

It is a parabola with vertex at (0,0).

Sign of is positive, that is why the parabola opens up.

General equation of parabola is given as:

Here, in G(x), a = 1

Vertex (h,k) is (0,0).

As seen from the question figure,

The graph of F(x) opens down that is why it will have:

Sign of as negative. i.e.

And vertex is at (0,-3)

Putting the values of a and vertex coordinates,

Hence, the equation of parabola will become:

You might be interested in
Question 4 pleaseeeeeee
arsen [322]

Answer:

B

Step-by-step explanation:

Unit rate means one quantity in terms of another unit quantity. In the answer choices, we see that the denominator is always in terms of UNIT LITERS (1 L), so that means, we have to find gallons in terms of UNIT LITERS.

It means, we have to divide gallons by liters to get in terms of unitary liters.

Let's check the first line:

19.5/75 = 0.26 Gallons / 1 Liter

Now, checking 2nd:

39/150 = 0.26 Gallons / 1 Liter

So, yes, they are the same and other 2 lines would be the same as well. The unit rate is:

0.26 gal/1L

That's answer choice B

7 0
3 years ago
Karen has $1.70 in coins. Karen has 8 coins, all of which are quarters or dimes.
kumpel [21]

x+y=8 and 25x+10y=170 are the linear equations.

x+y≤8 and 25x+10y≤170 are the inequalities.

Step-by-step explanation:

Given,

Worth of coins = $1.70 = 1.70*100 = 170 cents

Number of coins = 8

1 quarter = 25 cents

1 dime = 10 cents

Let,

x represent the number of quarters

y represent the number of dimes

1. Write an equation to represent the amount of coins Karen has.

x+y = 8

2.Write an equation to represent the value of the coins Karen has.

25x+10y=170

x+y=8 and 25x+10y=170 are the linear equations.

For inequalities, the amount cannot increase number of coins and worth but it can be less, therefore,

x+y≤8

25x+10y≤170

x+y≤8 and 25x+10y≤170 are the inequalities.

Keywords: linear equations, addition

Learn more about linear equations at:

  • brainly.com/question/10570041
  • brainly.com/question/10610299

#LearnwithBrainly

4 0
3 years ago
For exercise 1-5 whole is one hundredths grid. Write fraction and decimal names for the shaded part
slavikrds [6]
1.\\\frac{40}{100}=0.4\\\\2.\\\frac{32}{100}=0.32\\\\3.\\\frac{62.5}{100}=\frac{625}{1000}=0.625\\\\4.\\\frac{10}{100}=0.1\\\\5.\\\frac{106}{100}=1.06
3 0
2 years ago
Read 2 more answers
The Summer Olympics were held in St. Louis 92 years before the Summer Olympics were held in Atlanta. In what year were the Olymp
andrezito [222]
1904 write if not just subtract 92 from 96 and you have your answer hope that helps
7 0
3 years ago
Read 2 more answers
220 students were asked if they liked chocolate or vanilla ice cream. 140 said they liked chocolate and 120 said they liked vani
Flura [38]

Answer: D. 40

Step-by-step explanation:

Given: Number of students liked vanilla or chocolate ice cream =n(V\cup C)=220

Number of students liked chocolate =n(C)=140

Number of students liked vanilla=n(V)=120

Now,  Number of students liked vanilla and chocolate ice cream is given by :-

n(V\cap C)=n(C)+n(V)-n(V\cup C)\\\\\Rightarrown(V\cap C)=140+120-220\\\\\Rightarrown(V\cap C)=260-220\\\\\Rightarrown(V\cap C)=40

Number of students liked vanilla and chocolate ice cream= 40

6 0
3 years ago
Other questions:
  • Solve the following system by any method. –8x – 8y = 0 –8x + 2y = –20
    12·1 answer
  • Fred started studying how the number of branches on his tree grows over time. The relationship between the labs time t in years
    13·2 answers
  • 1. Which of the following is an arithmetic sequence?
    8·2 answers
  • Divide the following polynomials <br> (2x2+x+3)/ (x-2)
    11·1 answer
  • Solve this equation
    13·2 answers
  • A number increased by fifteen is nineteen. A number increased by fifteen is nineteen.
    6·1 answer
  • Please help me i need it fast
    15·1 answer
  • Will give brainlyest if u help
    13·1 answer
  • I NEED HELP WITH PRECALC PLEASE
    9·2 answers
  • Witch expression is equal to 60-3y-9
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!