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
What is the probability that 2 precedes 1 when we randomly select a permutation of {1, 2,. ,n} where n ≥ 4?
vivado [14]

The probability is 1/3.

Probability is sincerely how likely something is to show up. whenever we're unsure about the final results of an event, we will communicate about the probabilities of positive consequences—how probably they're. The evaluation of events governed by way of possibility is called information.

Probability is the branch of mathematics concerning numerical descriptions of ways likely an occasion is to arise, or how in all likelihood it's far that a proposition is actual. The opportunity of an event is more than a few among 0 and 1, wherein, kind of talking, zero suggests impossibility of the occasion and 1 shows the truth.

Chance = the wide variety of approaches to achieving achievement. the whole range of viable consequences. as an example, the opportunity of flipping a coin and its being heads are ½ because there may be 1 manner of getting a head and the overall wide variety of feasible results is two (a head or tail). We write P(heads) = ½.

Learn more about the Probability here brainly.com/question/24756209

#SPJ4

6 0
2 years ago
Sierra uses a recipe to make 2 gallons of her favorite mixed berry juice two of the containers she plans to use to store the jui
Kryger [21]
She will need 16 pint sized containers
3 0
3 years ago
2. The cost of a pen at the office supply store is $2.65. The school store sells
GrogVix [38]

Answer:

80 cents

Step-by-step explanation:

3.45-2.65= .80

7 0
4 years ago
PLEASE HELP THISNIS A TEST
kumpel [21]

The ordered pair of the point I' is (-0.8, 2.4)

<h3>The complete question</h3>

Hexagon IJKLMN is shown on the coordinate plane below. If hexagon IJKLMN is dilated by a scale factor of two fifths from the origin to create hexagon I'J'K'L'M'N', what is the ordered pair of point I'?

<h3>How to evaluate the ordered pair of point I'?</h3>

From the complete question, the ordered pair of point I is given as:

I = (-2,6)

The scale factor (k) is given as:

k = 2/5

The image of the dilation is calculated using:

I' = I * k

This gives

I' = (-2,6) * 2/5

Evaluate

I' = (-0.8, 2.4)

Hence, the ordered pair of point I' is (-0.8, 2.4)

Read more about dilation at:

brainly.com/question/3457976

#SPJ1

5 0
2 years ago
The Empire State Building in New York is 159 meters taller
VladimirAG [237]

Answer:

Including its two antennas, the John Hancock Center has a height of 1,500 feet (457.2 m), making it the fourth highest building in Chicago and the thirty-third tallest building in the world when measured to pinnacle height.

3 0
3 years ago
Other questions:
  • The table shows values for functions f(x) and g(x) .
    8·1 answer
  • A ball weighs 15lb on earth and 5.7 pounds on mars. What is the constant proportionality between weight of an object on mars and
    5·1 answer
  • !!!89 POINTS!!!<br> Find the domain of the graphed function
    5·2 answers
  • Suppose the expression a(b)n models the approximate number of people who visited an aquarium each day since an aquarium opened,
    7·2 answers
  • Please help last question of the day to stressed and dumb
    11·2 answers
  • PLease help! Both images down below!
    8·1 answer
  • 8p(-3p^2+6p-2) hellpppppppp
    13·2 answers
  • Need help with slope practice
    10·2 answers
  • |x-(-12)|; if x&gt;-12 pls help!!!!
    11·1 answer
  • Please help its confusing me
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!