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
Tamiku [17]
3 years ago
7

What are the domain and range of the algebraic function you found by graphing the equation y = 36 – 3x? Please hurry I'm being t

imed and I don't understand this!!!!
Mathematics
1 answer:
pychu [463]3 years ago
4 0

Answer:

Domain =(-\infty,\ \infty)

Range =(-\infty,\ \infty)

Step-by-step explanation:

Domain : Domain of a function f(x) is the set of all possible values of x for which f(x) exists.

Range : range of a function f(x) is the set of all possible values of f(x).

Here f(x)=36-3x

x can be any value from -\infty to \infty.

\forall\ x=a\ there\ exists\ f(x)\ such\ that\ f(a)=36-3a

hence possible value of x can be any value between -\infty and \infty

domain =(-\infty,\ \infty)

let y=-f(x)

y=36-3x\\3x=36-y\\\\\\x=\frac{36-y}{3}\\

so \forall\ f(x)=y\ there\ exist\ x\ \in(-\infty,\ \infty).

hence f(x) can have any value between -\infty\ to\ \infty..

Range =(-\infty,\ \infty)

You might be interested in
Percentage of words starting with T
Mkey [24]
Do what the hint says lol
4 0
2 years ago
What is the percent of $12 off $48
Alinara [238K]
Percent means per one-hundred....

48(p/100)=12

48p=1200

p=25%

So $12 off of a $48 item is 25% off.
8 0
3 years ago
Find an equation for the perpendicular bisector of the line segment whose endpoints are
Degger [83]

Answer:

y = -2/3x - 11/3

Step-by-step explanation:

7 0
3 years ago
Find the coordinates of the other endpoint of the segment, given its midpoint and one endpoint. (Hint: Let (x,y) be the unknown
kiruha [24]

Answer:

The other endpoint is (-33, 17)

Step-by-step explanation:

The rule of the mid-point of a segment whose endpoints are

(x_{1}, y_{1}) and (x_{2}, y_{2}) is

  • (x_{M},y_{M})  = (\frac{x_{1}+x_{2}}{2},\frac{y_{1}+y_{2}}{2})

In our question

∵ The coordinates of the endpoints of a segment are (-15, 13) and (x, y)

∴ x_{1} = -15 and x_{2} = x

∴ y_{1} = 13 and y_{2} = y

∵ The coordinates of the mid-point of this segment are (-24, 15)

∴ x_{M} = -24 and y_{M} = 15

→ Use the rule of the mid-point to find x and y

∵ -24=\frac{-15+x}{2}

→ Multiply both sides by 2

∴ -48 = -15 + x

→ Add 15 to both sides

∴ -33 = x

∵ 15=\frac{13+y}{2}

→ Multiply both sides by 2

∴ 30 = 13 + y

→ Subtract 13 from both sides

∴ 17 = y

∴ The other endpoint is (-33, 17)

5 0
3 years ago
Which expressions are equivalent to the one below? Check all that apply.
Shalnov [3]

Answer:

The answer would be A. 3.3x

Step-by-step explanation:

3.3x can be broken down as 3.3.x

3.3 equals 9 and the 'x' is multiplied to 9.

Hence, it equals to 9x.

3 0
3 years ago
Other questions:
  • A single card is drawn from a deck of 52 cards, find the following
    5·1 answer
  • I need answers to all of these. Please help!! I suck at math..
    10·2 answers
  • Which numbers are the big 0.3 or 0.03
    14·2 answers
  • the ratio of players to fans is 4:20. The ratio of the number of Yankee fans to Red Sox fans is 5:4. There are 200 Yankee fans.
    13·1 answer
  • Sloane kicked a soccer ball at a speed of 36 feet per second. If the ball never leaves the ground, then it can be represented by
    13·1 answer
  • 30,000=______x10cubes
    11·2 answers
  • SOMEONE HELP ME! <br> What is 25% of 40?<br> A. 10<br> B. 15<br> C. 20<br> D. 25
    9·2 answers
  • Help needed ASAP please please
    7·2 answers
  • I need help with 5,6,7 please
    14·1 answer
  • A mixture is made with 45 ounces of a 10% saline solution and $x$ ounces of a 70% saline solution. The resulting mixture is a 25
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!