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
Kipish [7]
3 years ago
11

okay so ive got a ton of piecewise function things and I really suck at them so maybe someone wants to help me? :D thanks giving

extra pointsss

Mathematics
1 answer:
algol [13]3 years ago
4 0
[] signs mean that the number is included in the domain and () mean that the number is not included. Now,

1. [-1,5)
Because x is greater than or equal to -1 (included) but less than 5 (excluded

2. [-5,13)
When we plug in x = -1, we get the minimum value of -5, which is included because its x-value was included. The, we plug in x = 5 to find the range's maximum and this is excluded because its x-value was excluded.

3. 218
x = 6 lies in the domain of the first function so we will use it to evaluate the value of x = 6. We do this by simply substituting x into the function.

4. 12
x = 9 is included in the domain of the second function and the value of the second function at all  points is 12.

5. 103
x = 10 is included in the domain of the second function so we will use it to evaluate the value of x = 10. This is done by substituting x into the equation.
You might be interested in
Properties of multiplication 50b=10<br>what is the answer?
poizon [28]
B is equal to 1/5. Hope I was able to help

8 0
3 years ago
A lake contain 900 gallons of water. The city is pumping water into the lake at a rate of 30 gallons per minute. Which expressio
boyakko [2]

Answer:

900 + 12 x 30

Step-by-step explanation:

4 0
2 years ago
I need help with my math
stepladder [879]

Answer:

28.26

Step-by-step explanation:

π r² = A

A = (3.14) (3²)

A = 3.14 · 9 = 28.26

8 0
3 years ago
Read 2 more answers
Will mark brainlist if you answer this correctly!!!
luda_lava [24]
It’s e the answer is e
8 0
3 years ago
Micheal has saved 27 quarters from washing cars. How many cents does Michael have?
igomit [66]

Micheal has saved 27 quarters from washing cars. Micheal has 675 cents

7 0
3 years ago
Read 2 more answers
Other questions:
  • ALOT OF POINTS PLS ANSWER!<br> :)
    12·2 answers
  • 48 divided by 2 times 0.9+0.3
    10·2 answers
  • An animal park has lion,tigers and zebras.30% of the animals are lion and half the animals are zebras.If there are 120 animals a
    10·1 answer
  • Find the distance between the two points rounding to the nearest tenth (if necessary).
    14·1 answer
  • the half-life of isotope X is 2.0 years. How many years would it take for a 4.0mg sample of X to decay and have only 0.50 mg of
    13·1 answer
  • The perimeter of a rectangle is 24 centimeters.Its length is 9 centimeters. Find the width
    9·1 answer
  • POINTS 20!!
    11·1 answer
  • If a recipe calls for 0.800 kg of flour , about how many ounces of flour does it need? (1lb=16 oz, 1 lb = 0.454 kg )
    15·2 answers
  • What value of x is in the solution set of 9(2x + 1) &lt; 9x - 18? -4 -3 -2 -1​
    7·2 answers
  • A triangle has a height of 6mm and an area of 27mm2. What is the length of the base of the triangle?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!