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
kirza4 [7]
3 years ago
13

Giving brainliest please help

Mathematics
1 answer:
ElenaW [278]3 years ago
8 0
You need to picture the graph its a parabola and curves from left to right outward forever the x values on a graph are from left to right and are the domain of a function.
The range is all of the y values (up and down) This will change depending on where your vertex is ( the bottom of your graph). You'll need to find the vertex. There is a handy formula to find the axis of symmetry x= -b/2a  This is the line that runs down the middle of your parabola. When you find x, substitute it into the parabola to solve for y. That will be your lowest point if your parabola is positive.  Since yours doesn't' have a b value the axis of symmetry is 0. and your vertex would be 4. so (0,4) is your lowest point. Since its your lowest point and your parabola is pointing up all of your y values (your range, remember?) will be above this including 4 don't forget that. so your range is y≥ 4. 
You might be interested in
What is the value of x?
Sati [7]

Answer:

B. 28

Step-by-step explanation:

35^2-21^2=784

Square root of 784= 28 : )

5 0
2 years ago
Please help! Hurry please!!!!!
Romashka [77]
Its 8:00, because four 15 minutes is 9:00, so when you go back four 15 minutes, its 8:00
7 0
3 years ago
What is the perimeter of a Polygon with vertices at (3,2),(3,9),(7,12),(11,9), and (11,2)?
jeka57 [31]

Answer:

The perimeter is 32.

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Help on thisi please
SVETLANKA909090 [29]

Answer:

False for both

Step-by-step explanation:

Neither of these images are symmetrical vertically nor horizontally.

4 0
2 years ago
Read 2 more answers
Can someone help me please?
andre [41]
Since there are 5 sunglasses with browline frames and polarized lenses, you would divide 5 by 16, therefore, the answer should be 5/16.

3 0
2 years ago
Other questions:
  • What is cross multiplication
    5·2 answers
  • Solve for x: 7 over 8 minus 1 over x equals 3 over 4.
    12·1 answer
  • Which set of side lengths is a Pythagorean triple??? Please help
    8·1 answer
  • Simplify the expression<br><br> -4+11
    7·1 answer
  • PLEASE VIEW WHAT'S ATTACHED
    11·1 answer
  • Solve the follow y = 3x - 4 y = 7x + 12​
    5·1 answer
  • Anmol got 60 marks out of 80 marks in mathematics what percent marks did he get​
    13·1 answer
  • What is the ratio of the calories Robyn burned on Wednesday to the calories she burned on Monday?
    13·1 answer
  • How many solutions does –10m − 3 = –3 − 10m have
    14·2 answers
  • In a ΔPQR, ∠Q = 90 , PQ = 5 cm, QR = 12cm. If QS is the altitude then QS is equal to?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!