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
Dahasolnce [82]
3 years ago
13

Determine if each table shown below represents a function or not ?

Mathematics
2 answers:
Sladkaya [172]3 years ago
6 0

Answer: neither of the examples are functions

Step-by-step explanation:

To be a function, every x-value must be associated to only one y-value. In the first table x= 5 maps to TWO y values.

In the second table, x=7 maps to TWO y values

yarga [219]3 years ago
5 0
Neither of them are functions. Functions cannot have two of the same numbers in the x value, and since the first table has two 5s in the x column and the second table has two 7s, neither of them can be functions.

Hope this helps :)
You might be interested in
Suppose that there are two types of tickets to a show: advance and same-day. Advance tickets cost 40
Sholpan [36]
There were 40 advance tickets sold, and 30 same-day tickets sold.
8 0
3 years ago
Read 2 more answers
Describe the location of point (−5, −5, 5) in three-dimensional coordinate space.
Diano4ka-milaya [45]
Here's a really cool website that let's you input 3D points!
http://technology.cpm.org/general/3dgraph/

From the attached picture you can see that the point has moved back 5 units, to the left 5 units, and up 5 units.


7 0
3 years ago
Read 2 more answers
Aling Luz bought yards of linen cloth which cost Php 72.00 per
Liono4ka [1.6K]

Answer:

Php 973.00

Step-by-step explanation:

Aling Luz bought 3/8 yards of linen cloth which cost Php 72.00 per yard.She gave Php 1000.00 to the cashier.How much change will she?

Number of yards bought = 3/8

Cost of a yard = Phone 72.00

Cost of number of yards bought = Number of yards bought × Cost of a yard

= 3/8 × Php 72.00

= Php 27.00

She gave Php 1000.00 to the cashier.

How much change will she?

= Amount given to the cashier - cost of yards bought

= Php 1000.00 - Php 27.00

= Php 973.00

7 0
3 years ago
The population of a town is 12,000, and it grows at a rate of 5% per year. Write an exponential function in the form <img src="h
Ksivusya [100]

Answer: Exponential function: y=12000(1.05)^x

Step-by-step explanation:

Exponential function: y=ab^x , a = initial value , x= time,  b= growth factor , b= 1+r , where r=rate of growth.

Given: Initial population = a= 12,000,

rate of growth = r= 5% = 0.05

Then, b=  1+r= 1+ 0.05 = 1.05

Substitute value of a and b in (i), we get

y=12000(1.05)^x

Hence, The required exponential function: y=12000(1.05)^x, where x= time.

4 0
3 years ago
Penny says that the equation x³-8=0 has only one solution x=2. Use the fundamental theorem of algebra to explain to her why she
Airida [17]

Answer:

She is incorrect

Step-by-step explanation:

The fundamental theorem of algebra states that if a polinomial has a degree n, therefore has n roots. To fidn these roots the use of complex number imay be necesary .

For the equation, degree is 3, so there are 3 solutions.

3 0
3 years ago
Other questions:
  • Please help with geometry thx
    5·1 answer
  • The center of a circle is (4, 6), and an endpoint of a diameter is (2, 5). What is the other endpoint of the diameter?
    5·2 answers
  • I need help Plz Help me thx
    15·1 answer
  • Harry is 45 years old is 60% as old as Patrick .How old is Patrick
    13·1 answer
  • The time required for a skilled worker to produce x shirts is given by the function T(x) = 4x + 2, where T is measured in hours.
    13·1 answer
  • Angles EDF and FDH are
    9·2 answers
  • **50 Points Possible** I NEED URGENT HELP <br>please provide a graph
    13·1 answer
  • Find the equation of the tangent line to the curve (a lemniscate)
    15·1 answer
  • You use a gift card to buy a pair of shorts for $8. There is $32 left on the gift card after your purchase. What was the origina
    6·1 answer
  • Instructions: Find the surface area of the figure below. Round your answers to the nearest tenth, if necessary.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!