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
dexar [7]
3 years ago
13

Choose all of the following relationships that represent functions. please help!!

Mathematics
2 answers:
ser-zykov [4K]3 years ago
4 0
The rule of a function is:
You CANNOT have one x-value with multiple different y values in the same function. You can however have different x values with the same y value.
Also for reference: independent means x value and dependent means y- value.

The first answer is not a function because as you can see there is one x-value with multiple y values.

second answer IS a function because as I said before you can have different x values with the same y value

third answer is a function again because you can have different x values with same y value

number four isn't a function bc again the -2 x value has 2 different y Values.
Andrews [41]3 years ago
3 0

The answers are B and C

C;


You might be interested in
Need help with can someone help pls​
katovenus [111]

Answer:

so thats how you solve that

3 0
3 years ago
Read 2 more answers
The term of a geometric sequence always increases? True or false
sp2606 [1]
<h3>FALSE</h3>

if r < 0, then is alternating

if 0 < r < 1, then is decreases

if r  = 1, then is constant

if r > 1, then is icreases

6 0
3 years ago
Can you also answer this question please
Naddika [18.5K]

speed=distance/time

time=distance/speed

6 0
3 years ago
16 31 Here is a compound shape made from two rectangles. - 6 cm 4 cm NOT DRAWN 9 cm TO SCALE 12 cm n ek NO ME (a) Calculate the
maks197457 [2]

Answer:

Well perimeter is adding up all the sides since it's a rectangle the first one is just 6 + 6 + 4 + 4 = 20 cm

The second would be 9 + 9 + 12 + 12 = 42 cm if this is not an option or if it is wrong let me know and I will try again

3 0
2 years ago
Tell which is greater one inch or one centimeter?
11Alexandr11 [23.1K]

Answer:

An inch is greater than a centimeter.

Step-by-step explanation:

5 0
2 years ago
Other questions:
  • Find the sum and express it in simplest form. (-5u^2+8u-1 )+(2u^2-6u)
    13·1 answer
  • Eddie is reading a novel for English class he has read 173 out of 480 pages about what percent of the book has he read
    12·2 answers
  • What is the equation in slope intercept form of s like that passes through the points (3,2) and (-5,-8)
    15·2 answers
  • What is 108 times 8.5
    7·2 answers
  • What is the slope of y=mx+b
    5·2 answers
  • Angle QRS is an equilateral triangle. If QR is seventeen more than twice X, RS is 19 less than six times x, and QS is one less t
    7·1 answer
  • Find the value of x and found to the nearest degree help ASAP
    12·1 answer
  • HELP DUE IN 10 MINS!
    9·1 answer
  • What is the LCM for 12 and 14 step by step Ladder method or factors method
    10·2 answers
  • PLEASE HELP!!!!!!!!!!!!
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!