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
Scrat [10]
3 years ago
5

1-1 Relations and Functions

Mathematics
1 answer:
Sati [7]3 years ago
6 0

Answer:

Option D

Step-by-step explanation:

A function is a relation where each domain is assigned to exactly one range value.

In the relation given, the value of '-2' is repeated and assigned with two range numbers.

Therefore, the relation is not a function because -2 is paired with two range values.

You might be interested in
1) The length of a rectangle is 5 feet more than 3 times its width. If the area is 182
Rom4ik [11]

Answer:

answer is attached on the photo

6 0
3 years ago
PLEASE HELP WILL GIVE 15 POINTS!!!!
Effectus [21]

Answer:

130

Step-by-step explanation:

5 0
3 years ago
About 5% of the population has a particular genetic mutation. 900 people are randomly selected.
Gelneren [198K]
I think u need to do 5%*900 which is 5 percent of 900. the answer might be 45 I'm not 100 percebt sure tho
8 0
4 years ago
TeeVee Electronics, Inc., makes console and wide-
Tom [10]

Answer:

First we need to put all the given information in a table, that way we'll express it better into inequalities.

                                     Cost      Production Max.

Console screen (x)      $600              450

Wide-screen (y)           $900              200

                                 $360,000

We have:

600x+900y \leq 360,000

Because they can't spend more than $360,000 in production.

x\leq 450\\y\leq 200

Because the number of television is restricted.

The profit function is

P(x,y)=125x+200y (this is the function we need to maximize).

First, we need to draw each inequality. The image attached shows the region of solution, which has vertices (0,200), (300,200), (450, 100) and (450,0).

Now, we test each point in the profit function to see which one gives the highest profit.

For (300,200):

P(300,200)=125(300)+200(200)=37,500+40,000=77,500

300 console screen and 200 wide screen give a profit of $77,500.

For (450,100):

P(450,100)=125(450)+200(100)=56,250+20,000=76,250

450 console screen and 100 wide screen give a profit of $76,250.

<h3>Therefore, to reach the maximum profits, TeeVee Electronic, Inc., must produce 300 console screen televisions and 200 wide-screen televisions to profit $77,500,</h3>

4 0
3 years ago
Which expression is equivalent to 2(5m)+ m
Georgia [21]

Answer:

11m

Step-by-step explanation:

2(5m)+m=10m+m=11m

3 0
3 years ago
Other questions:
  • Alexis bought x boxes of cereal for $3 each, including tax, and paid with a $20 bill. Which expression represents the total amou
    8·2 answers
  • Order from great to least 2/3 0.67 5/9 0.58 7/12
    5·1 answer
  • Which shows one way to determine the factors of 4x3 + x2 – 8x – 2 by grouping?
    8·2 answers
  • Plz hellllppppp -9+n/4 = -7
    14·2 answers
  • What is .4667 as a fraction
    15·1 answer
  • Help please! I kind of forgot how to do these &amp; I need a little bit of help, thank you!
    15·1 answer
  • I will give brainlest if it’s right Which expression is equivalent to (24 + 9)?
    8·2 answers
  • Please help, I don't know how to do this and need it done quickly, thanks for your help and time! have a good day :)
    14·1 answer
  • Give examples of linear equations in one variable with one solution, infinitely many solutions, or no solutions. Show which of t
    9·1 answer
  • Given A= (-3,6) and B=(10,-8) what is the length of AB
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!