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
myrzilka [38]
3 years ago
11

What is the domain and range of each function?

Mathematics
1 answer:
liubo4ka [24]3 years ago
8 0

Answer:

1. Domain: (3, 5, 7, 8, 11)  

Range: ( 6, 7, 9, 14)


2. Domain: (-3, -1, 2, 5, 7)  

Range: (-7, -5, -4, 5, 9)

Step-by-step explanation:

The domain is the set of all x values in the function. The range is the set of all y values in the function. It is written in parenthesis from least to greatest. Do not repeat values even if the function has them more than once.

1. Domain: (3, 5, 7, 8, 11)  

Range: ( 6, 7, 9, 14)


2. Domain: (-3, -1, 2, 5, 7)  

Range: (-7, -5, -4, 5, 9)


You might be interested in
State whether every point on the graph is a solution of the equation. Explain why or why not. x – 4y = –4 A. Every point shown o
PtichkaEL [24]
B!

The equation x-4y= -4 is the graph, right? So that means when x is, lets say, 2, then:

2-4y= -4

Simplify
-4y=-6
y=3/2

Now if you think about it, if you plug in any number for x and get some value of y, that is the point on the graph at that x value.

Hope this helps!
3 0
4 years ago
A regression equation is determined that describes the relationship between average January temperature (degrees Fahrenheit) and
Musya8 [376]

Answer:

Decreases by 2 degrees

Step-by-step explanation:

The expression that describes temperature as a function of latitude is:

T=110-2(Latitude)

This equation represents a linear relationship between latitude and temperature in a way that an increase in latitude causes a decrease in temperature. The magnitude of this decrease is quantified by the slope of the linear equation, which is -2. Therefore, the estimated temperature decreases by 2 degrees when latitude is increased by one.

8 0
3 years ago
You place a billiard cue against a billiard table. The foot of the billiard cue is 15 cm away from the table and the top of the
Luba_88 [7]

Answer:

  • -4

Step-by-step explanation:

<u>The billiard cue is 15 cm away from the table</u>

  • This refers to coordinates of (15, 0)

<u>The billiard cue touches the table at a point 60 cm off the ground</u>

  • This refers to coordinates of (0, 60)

<u>The slope is as per slope formula;</u>

  • m = (60 - 0)/(0-15) = 60/ -15 = -4

Thea answer is -4

6 0
3 years ago
Read 2 more answers
The table compares the number of songs and the number of videos Ruby's friends keep on their mobile phones.
VikaD [51]

Answer: yes it can be a function since the numbers are all repretes also it has a constance  

Step-by-step explanation

200         10

125          54

310         112

172         37

215        43

260       58

7 0
3 years ago
Read 2 more answers
A ladder 3m leans against a wall. The foot of the ladder is 80cm from the wall. The distance the ladder reaches up the wall is:
AnnZ [28]

Answer:

d

Step-by-step explanation:

hope this helps :)

5 0
3 years ago
Read 2 more answers
Other questions:
  • Nick can purchase each milkshake for $2. For the first milkshake purchased Nick is willing to pay $4, for the second milkshake $
    7·1 answer
  • To which set of numbers does the following number belong 6.3 repeating
    8·1 answer
  • A cup of tea with initial temperature of I = 85C^(circ) is left in the room with a constant temperature A = 21^(circ). In one mi
    11·1 answer
  • Employees from Company A and Company B both receive annual bonuses. What information would you need to test the claim that the d
    12·1 answer
  • 2 1/4x + (4 1/3x − 7 4/5 ) ÷ 2 3/5
    13·1 answer
  • Which numerical pattern is nonlinear?​
    7·1 answer
  • 2x+5=12 i don´t know what the value of x is
    6·1 answer
  • Grogg typed the following $1000$ expressions into his calculator, one by one: \[\sqrt{1}, \sqrt{2}, \sqrt{3}, \sqrt{4}, \dots, \
    5·1 answer
  • Help me please please
    14·1 answer
  • QUESTION IS DOW BELOW 5 POINTS EACH PLEASE HELP PLEASE HELP PLEASE HELP
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!