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
7nadin3 [17]
3 years ago
12

Is y a function of x? 9y-3x-4=0

Mathematics
1 answer:
Elza [17]3 years ago
5 0
In other words, can 9y - 3x - 4 = 0 be solved for y, and, if so, is there always exactly one y value for every input (x) value?

9y = 3x + 4
Thus, y = (3/9)x + 4, or    y = (1/3)x + 4

No matter which real x you choose, y is always assigned exactly one value by this rule.  So, yes, this is a function.
You might be interested in
19 – 5x = 9(1+x) solve
Maurinko [17]

\Large\boxed{\tt Answer:~x=\frac{5}{7} }

\tt Step-by-step~explanation:

Remember: PEMDAS - Parentheses, exponents, multiply/divide, add/subtract

Distribute: 9(1+x) = 9+9x

19 - 5x = 9 + 9x

Add 5x to both sides of the equation and subtract 9 from both sides.

19 - 5x + (5x) = 9 + 9x + (5x)

19 - (9) = 9 - (9) + 14x

10 = 14x

Divide both sides by 14 to get the variable on its own.

10/14 = 14x/14

10/14=x

5/7 = x

7 0
3 years ago
Read 2 more answers
What is the slope of the line on the graph?
podryga [215]

Answer:

3

Step-by-step explanation:

3 0
2 years ago
Simplify:<br> sqrt .49x^18 where x &lt;0
Monica [59]
Thanks gggghghhhhhhhhhhh
3 0
3 years ago
(2/7)power 7 divided (2/7)power 5
Harrizon [31]

Answer:

4/49

Step-by-step explanation:

7-5 = 2

2/7*2/7 = 4/49

6 0
3 years ago
Read 2 more answers
Yallllll pls help mee plsssssssssssssssssssssssss
elixir [45]
A- Veronica —> v=5+2m
Total —> v+m=32

B- since you already know that to get veronica’s number of stuffed animals, you need to use v=5+2m, you need to substitute it in the total equation. So it’ll be:

(5+2m)+m=32

(5+2m) represents veronica’s stuffed animals
m represents Mariposa’s stuffed animals


C- Mariposa —> 9
Veronica —> 23
3 0
3 years ago
Other questions:
  • The digits of a certain three-digit number are consecutive odd numbers. If the sum of the digits is 15, find the number.
    14·2 answers
  • How do you round 949999 to the nearest ten thousand
    8·1 answer
  • Find the percent of decrease from 340 to 260. Round to the nearest tenth of a percent if necessary.
    13·2 answers
  • An apartment has 85 square meters of carpeting. How much is this in square feet? Use the following conversion: 1 square meter is
    6·1 answer
  • Help me with it plizz
    11·1 answer
  • The ordered pair below is a solution to which equation 36,4
    13·1 answer
  • Don’t mind the already picked answer..i don’t understand this question though
    5·1 answer
  • Which phrase is represented by an expression that uses a multiplication symbol?
    6·2 answers
  • Point A is located in which quadrant? On a coordinate plane, point A is at (negative 3, 5). Quadrant I Quadrant II Quadrant III
    10·2 answers
  • The sum of 8 and t please
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!