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
jok3333 [9.3K]
3 years ago
9

What is the range of this piecewise function

Mathematics
1 answer:
White raven [17]3 years ago
6 0

Answer as a compound inequality: -4 \le y < 2

Answer in interval notation:  [-4, 2)

=============================================

Explanation:

The range is the set of all possible y outputs of a function. When dealing with a graph like this, we just look at the highest and lowest points to determine which y values are possible.

The lowest point occurs when y = -4. We include this value. So far we have y \ge -4 which is the same as -4 \le y

The upper ceiling for the y value is y = 2. We can't actually reach this value because of the open hole at (-3,2). So we say that y < 2

Combine -4 \le y and y < 2 to get the compound inequality -4 \le y < 2

This says y is between -4 and 2, including -4 but excluding 2.

To convert this to interval notation, we write [-4, 2) where the square bracket says to include the endpoint and the curved parenthesis says to exclude the endpoint.

You might be interested in
1. You are going to make one of these bags from a roll of cloth 1 meter wide. What
maks197457 [2]

Answer:

1 cm

You are going to make one of these bags from a roll of cloth 1 meter wide. What

is the shortest length that you need to cut from the roll for the bag?

Step-by-step explanation:

8 0
2 years ago
Which expression is equivalent to<br> ^3 sqrt 1/1000 c^9 d^12
tamaranim1 [39]

Answer:

\sqrt[3]{ \frac{1}{1000} {c}^{9}  {d}^{12}  }  \\  =  \frac{1}{10}  {c}^{3}  {d}^{4}

5 0
3 years ago
Find the distance between (3,4) and (4,7)
horsena [70]
The square root of 10. The first answer
6 0
3 years ago
Read 2 more answers
Instructions: Match each equations with correct type of event.
Mazyrski [523]

The question is incomplete. Below you will find the missing contents.

The correct match of events with order are,

  • P(A)P(B|A) - Dependent event
  • P(A)+P(B) - Mutually exclusive events
  • P(A and B)/P(A) - Conditional events
  • P(A) . P(B) - Independent Events
  • P(A)+P(B) -P(A and B) - not Mutually exclusive events.

When two events A and B are independent then,

P(A and B)=P(A).P(B)

when A and B are dependent events then,

P(A and B) = P(A) . P(B|A)

When two events A and B are mutually exclusive events then,

P(A and B)=0

So, P(A or B) = P(A) + P(B) - P(A and B) = P(A) + P(B)

P(A) + P(B) = P(A or B)

When events are not mutually exclusive then the general relation is,

P(A or B) = P(A) + P(B) - P(A and B)

If the probability of the event B conditioned by A is given by,

\mathrm{P(B|A)=\frac{P(A~and~B)}{P(A)}}

Hence the correct match are -

  • \mathrm{P(A)P(B|A)\rightarrow} Dependent event
  • \mathrm{P(A)+P(B)}\rightarrow Mutually exclusive events
  • \mathrm{\frac{P(A ~and ~B)}{P(A)}\rightarrow} Conditional events
  • \mathrm{P(A) . P(B)\rightarrow} Independent Events
  • \mathrm{P(A)+P(B) -P(A ~and ~B)\rightarrow} not Mutually exclusive events.

Learn more about Probability of Events here -

brainly.com/question/79654680

#SPJ10

5 0
2 years ago
If you flipped the graph of y=x^2+4x-4 vertically, you would get the graph of y=-x^2+4x-4
bazaltina [42]
True...............................................................
3 0
3 years ago
Other questions:
  • Ralph drove 272 miles in 4 hours. What was his average
    11·2 answers
  • CAN sOME One Help!!!!!!!!!!!!!!
    14·2 answers
  • What is the domain of the functionf(x)=sqrt 9x ? all real numbers all real numbers greater than but not equal to 0 all real numb
    13·2 answers
  • The product of the difference of x and 3 and 4
    6·1 answer
  • Divide 405 in to the ratio 3:12<br> give answer in the form ... and ...
    10·1 answer
  • As part of the underwriting process for insurance, each prospective policyholder is tested for high blood pressure. Let X repres
    7·1 answer
  • Identify the dividend.<br> 35 ÷ 5 = 7<br> A. 35<br> B. 5<br> C. 7
    15·2 answers
  • PLEASE HELP ITS TIMED!!!!! PLEASE EXPLAIN THE ANSWER TOO!
    15·1 answer
  • What is the total area of William’s backyard in square feet?
    12·2 answers
  • Two buses leave towns 840 miles apart at the same time and travel toward each other. One bus travels 20 mi/h slower than the oth
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!