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
kondaur [170]
3 years ago
6

Select the graph of the equation below. y= -1/4x^2+1

Mathematics
1 answer:
V125BC [204]3 years ago
4 0

Answer:

a.

Step-by-step explanation:

Since you have the different parabolas there, the simplest way to determine which one is, is replacing x as 0 and then y as 0

y = -1/4x^2 + 1

When x = 0

y = -1/4 (0)^2 +1 = 1

When y = 0

0 = -1/4x^2 +1

1/4 x^2 = 1

x^2 = 4

x = + 2

x = - 2

The parabola with points:

(0,1); (-2,0) and (2,0) is a.

You might be interested in
Priscilla is on her school’s swim team. Her coach has noted the number of laps Priscilla and five of her teammates can swim with
ruslelena [56]

Answer:

Mean: 5, Median: 5, Mode: 5,  Range: 4

Step-by-step explanation:

Mean: 5

5 + 4 + 6 + 3 + 7 + 5 = 30

30/6 = 5

Median: 5

3, 4, 5, 5, 6, 7,

Mode: 5

3, 4, 5, 5, 6, 7

2 fives

Range: 4

7 - 3 = 4

5 0
2 years ago
(sec(π/3) + tan(-7π/4))/(1-cos(2 π/3))
Paha777 [63]

Answer:

3

Step-by-step explanation:

3+3_3=3

after that 3+2+6+7+7+8+8+9+9+9+9+9+0+0+8+6+5+4+ 5=?

u will do the answer and it will be done

6 0
3 years ago
Read 2 more answers
The price of a tv was decreased by 20% to £1440. What was the price before the decrease?
grigory [225]

Answer:

€7200

Step-by-step explanation:

20%---------1440

100%----------y

y= 100×1440/20

y= 144000/20

y= €7200

price before decrease= €7200

7 0
2 years ago
Which expression is represented by this model?
Sav [38]

Answer:

the correct answer is A

6 0
2 years ago
Read 2 more answers
Need help question 4
zysi [14]
You need to find what 3 is if 5 is $520,000
$520,000 divided by 5 = 104,000
104,000 x 3 = 312,000

Therefore 3 is 312,000
Hope this helps :3
5 0
3 years ago
Other questions:
  • Using satellite technology, the distance between two planes can be measured by keeping track of the angle between them and the d
    13·1 answer
  • Work out the value of 6x^2 when x= -2
    6·2 answers
  • the length of a rectangle is 7 yd more than 5 times the width. the perimeter is 150 yd. find the length and the width.
    10·1 answer
  • What is all the factors of 64?
    7·1 answer
  • An offshore oil well is leaking oil and creating a circular oil slick. If the radius of the slick is growing at a rate of 2 mile
    11·1 answer
  • (-3)3 power and (-7) 2nd power
    9·1 answer
  • Find the value of n in n5=32
    6·2 answers
  • Write the equation of the line in y=Mx+b form with a slope of -1/4 passing through the point (-2,6).
    10·1 answer
  • Which of the following is a form of the law of cosines?
    7·1 answer
  • Please please help please please ASAP please I'm begging you please I have 10 minutes please y'all help please any ACE that can
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!