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
poizon [28]
3 years ago
11

Function help please

Mathematics
1 answer:
Korvikt [17]3 years ago
4 0

Answer:

The first table represents a function.

Step-by-step explanation:

For it to be a function, there needs to be 1 unique y value of 1 unique x value.

  • Looking at 2nd table, we see x value of -5 is mapped to 2 different y values of -5 and 5. So this is not a function.
  • Looking at 3rd table, we see x value of -2 is mapped to 2 different y values of 2 and 4. So this is not a function.
  • Looking at 4th table, we see x value of -4 is mapped to 2 different y values of 2 and 0. So this is not a function as well.

Looking at table 1, there are no duplicate x values and each of the 4 x values map to different values. So the first table represents a function.

You might be interested in
Hellllllllllllllllllllllp
Advocard [28]

Answer:

C

Step-by-step explanation:

Reflect over y axis the rotate 180 degrees.

6 0
2 years ago
Louis’s bill from dinner at a restaurant is $27.62 before tax. The local tax rate is 7.5%. Louis would like to leave a 20% tip o
shtirl [24]
As Louis is only leaving a 20% tip on the pretax bill, this means he's leaving 20% of $27.62
The best thing to do is to find 10% and double it.
27.62/10= 2.76 (as it rounds down)
2.76*2= 5.52
Therefore, you've got to add $5.52 to $27.62
$5.52+$27.62= $33.14
Hope this helps :) 
4 0
3 years ago
The tennis team is having a fundraiser for uniforms for it’s nine players. the total cost for the uniforms is $759.84 and the te
Sonja [21]

Answer:

C. 9x + 224.36 ≥ 759.84

Step-by-step explanation:

If each team member raises x dollars, the 9 team members will have raised 9x dollars. That amount added to the amount they already have must equal or exceed the amount required:

9x + 224.36 ≥ 759.84 . . . . matches selection C

5 0
3 years ago
52<br> base six <br><br> Write the normal number
saveliy_v [14]

19770609664 is simple power of 52⁶ .

What is exponent and power?

  • A base number raised to an exponent is referred to as a power in mathematics, where base number is the factor that is multiplied by itself and exponent is the number of times the same base number is multiplied.
  • Exponents and powers are two techniques for simplification of extremely big or extremely small numbers.
  • As an illustration, we can write 3 x 3 x 3 x 3 as 34, where 4 is the exponent and 3 is the base, if we need to represent it simply.
  • It is claimed that the entire statement 34 has power.

= 52⁶

= 52 × 52 × 52 × 52  × 52 × 52

=  19770609664

Learn more about Exponent

brainly.com/question/5497425

#SPJ13

4 0
1 year ago
Help please :) <br> And tell me the slope please
11111nata11111 [884]

Answer:

\frac{ \frac{7}{3}}{\frac{1}{3}}  is the slope

Step-by-step explanation:

rise over run

7 0
3 years ago
Other questions:
  • What is <br> 8^6 times 8^4
    13·2 answers
  • What is the surface area of the cube with the given edge length, s? Drag and drop the surface area into the box to match the edg
    5·2 answers
  • Which fraction is between 0.6 and 0.7
    11·2 answers
  • Electrical wire is being wound around a drum with a radius of 1.1 meters. How much line (to the nearest hundredth of a meter) wo
    13·1 answer
  • The rule (x,y)→(2x,2y) maps △DEF to △D′E′F′.
    6·2 answers
  • Jill made scarves and then sold them for $15 each. If Jill spent $150 to make all the scarves, how many scarves need to be sold
    7·2 answers
  • Henry is 70 inches tall Aaron is 6feey 2inches tall how much taller is Aaron than Henry
    7·1 answer
  • Which two expressions are equivalent?
    7·1 answer
  • How would I find all real solutions in x^4/3 -10^2/3 +21= 0
    7·1 answer
  • Oliver and Layla each built a rectangular prism with centimeter cubes. Both prisms have a volume of 24 cubic centimeters but the
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!