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
balandron [24]
2 years ago
7

Give a rule of the piecewise-defined function.

Mathematics
1 answer:
nataly862011 [7]2 years ago
5 0

The equation of the piecewise function is f(x) = \left[\begin{array}{ccc}3&x \le -1\\-1&x > 2\end{array}\right

<h3>The piecewise function</h3>

On the graph, we have:

  • y = 3 for all x values not more than -1
  • y = -1 for all values greater than 2

Hence, the piecewise function is:

f(x) = \left[\begin{array}{ccc}3&x \le -1\\-1&x > 2\end{array}\right

<h3>The domain of the function</h3>

This is the set of input values

In (a), we have:

x ≤ -1 and x > 2

Hence, the domain is (∞, 3] u (2, ∞)

<h3>The range of the function</h3>

This is the set of output values

In (a), we have:

f(x) = 3 and f(x) -1

Hence, the range is [3] u (-1)

Read more about piecewise function at:

brainly.com/question/18859540

#SPJ1

You might be interested in
598839582985928390-583853p98928
eduard
What is this question supposed to be?
7 0
2 years ago
Read 2 more answers
A vertical pole is supported by a wire that is 26 feet long. If the wire is attached to the ground 24 feet away from the base of
Andrei [34K]

The answer is in the attachment

8 0
3 years ago
Verify that ABC is a right triangle by showing that the sum of the areas of the squares formed with sides a and b is equal the a
sweet-ann [11.9K]

Step-by-step explanation:

Pythagoras' theorem shows that a^2+b^2=c^2. Not sure how else to help here.

5 0
3 years ago
Read 2 more answers
Can somebody please help me out please my grads are bad
Vika [28.1K]

Answer:

a) 10 inches

b) 48 feet

Step-by-step explanation:

10 inches, 60/6 = 10

48 feet, 8*6 = 48

7 0
3 years ago
Teddy has two pairs of black shoes and three pairs of brown shoes. He also has one pair of brown pants and three pairs of black
horsena [70]

Answer:

0.20 or 20%

Step-by-step explanation:

Brown shoes = 3

Black shoes = 2

Total shoes = 5

Brown pants = 1

Black shoes = 3

Total pants = 4

Brown socks =4

Black socks = 6

Red socks = 2

Total socks = 12

In order to choose shoes, pants and socks of the same color, Teddy can go either all black or all brown. For all black, there is a 2 in 5 chance he gets the right shoes, 3 in 4 chance for pants and 6 in 12 for socks. For all brown, there is a 3 in 5 chance he gets the right shoes, 1 in 4 chance for pants and 4 in 12 for socks.

P=P(All\ black)+P(All\ brown)\\P=\frac{2}{5}*\frac{3}{4}*\frac{6}{12}+ \frac{3}{5}*\frac{1}{4}*\frac{4}{12}\\P=0.20

The probability that he chooses shoes, pants, and socks of the same color is 0.20 or 20%.

5 0
3 years ago
Other questions:
  • Which sequence are geometric? Check all that apply
    11·1 answer
  • How do you solve 5+y=7
    11·2 answers
  • Multiply each of the following numbers 7.32, and 0.006 by 10, 100, and 1,000. Then explain the pattern you can use to find the p
    9·1 answer
  • What is the measure of &lt; B?<br><br> A. Cannot be determined<br> B. 60°<br> C. 25°<br> D. 75°
    11·1 answer
  • A recent Gallup poll asked 1006 Americans, "During the past year, about how many books, either hardcover or paperback, did you r
    8·1 answer
  • From Sunday to Friday, Desiree jogged the same number of miles. On
    12·1 answer
  • 7th grade math help me please
    12·1 answer
  • Is -(-3) = 3 . i know its simple but I need it
    12·1 answer
  • Identify the slope from the equation y = 3x + 6
    5·1 answer
  • Match the pairs of equivalent expressions.
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!