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
Pachacha [2.7K]
3 years ago
10

How do you find interval of increase or decrease??

Mathematics
1 answer:
Virty [35]3 years ago
5 0
Using interval notation, it is described as increasing on the interval (1,3). Decreasing: A function is decreasing, if as x increases (reading from left to right), y decreases. In plain English, as you look at the graph, from left to right, the graph goes down-hill. The graph has a negative slope.
You might be interested in
A parabolic microphone used on the sidelines of a professional football game uses a reflective dish 24 inches wide and 6 inches
Strike441 [17]
The answer is a.
When you are solving problems like this you would use the equation y^2=4ax. The x and Y would be the coordinates. Based on the equation you have given the coordinates would be (6,12) and (6,-12), (24 is split up evenly between the y-axis).  
Then we go on to solve the equation by plugging in the numbers 12^2=4a(6)
144=24a
144/24=24a/24
6=a
5 0
3 years ago
The graph of y= √x is transformed as shown in the graph below. Which equation represents the transformed function?​
Arlecino [84]

Answer:

1

Step-by-step explanation:

Firstly note that the graph is shifted up 2 units, as it starts at positive 2, when it should start at 0.

That only leaves choices 1 and 2

However, since we know its flipped, we can easily rule out number 2, as number 2 wouldn't be a real number(sqrt of negatives)

That leaves answer choice 1

5 0
3 years ago
Read 2 more answers
The manager of the toy store at the mall is curious about why nobody is buying the new robot toys. He's very annoyed because he
marin [14]

Answer: B

Step-by-step explanation: I believe it's B because if you're able to get the opinions of others about your store. You'll be able to see whats the customers are more interested in, so therefore be able to supply your store with stuff people are more intrigued in. (Let me know if I'm wrong, have a good day)

6 0
3 years ago
10^-3 mm in inches??
Anarel [89]

3.9

it has to be 20 characters long so hi

6 0
3 years ago
Read 2 more answers
How manufacturing time does the graph of the function below intersect or touch the x-axis y=-2x^2+3x+5
soldi70 [24.7K]
The graph intersects the x-axis twice.  It intersects at the points of (-1,0) and (2.5,0). The graph is attached.

7 0
4 years ago
Other questions:
  • Which term best describes the object shown in black in the rhombus below?
    13·2 answers
  • Irina rode her bike to work at an average speed of 16 miles per hour. It started to rain, so she got a ride home along the same
    6·1 answer
  • The pair of points (3,8) and (x, 6) are on the graph of am inverse variation. What is the missing value?
    15·1 answer
  • When you use a paint can opener to a can of paint you use the paint can opener as a simple machine called a _____ class______
    9·1 answer
  • If k is positive how does the parabola move? if negative?
    11·1 answer
  • Find the ratio x:y:z if: X=4y and 2y = 3z​
    5·1 answer
  • 2/9 times (-6/5) please help me
    5·2 answers
  • Pls help giving brainliest ty !
    15·2 answers
  • Arush is reading a pop-up book. When the book is open to an angle of 105°, the wizard's wand is waving
    7·1 answer
  • GIVING OUT BRAINLIEST!
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!