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
gizmo_the_mogwai [7]
3 years ago
13

Describe whether the equation y-3x=7 is a function

Mathematics
1 answer:
Gala2k [10]3 years ago
8 0

y - 3x = 7

can be written as

y = 3x + 7

For every value of x there is a unique value of y.  For example when x = 0 y = 3(0) + 7 = 7

Yes it is a function.

In particular it is a one-to-one function.

You might be interested in
I dont understand proportions :( someone please help me understand with an example
Lera25 [3.4K]
Oh yes... Wonderful Proportions. There are ways to do proportions but this is how I learned how to do them :     

       PART    %
               =
       WHOLE  100                   That is the formula.  I'm not sure of an example but I hope it helps


3 0
3 years ago
Graph of a cubic polynomial that falls to the left and rises to the right with x intercepts negative 3, negative 2, and 2
Tasya [4]

Answer:

f(x) = x3 + 3x2 − 4x − 12

Step-by-step explanation:

A polynomial which falls tot he left and rises to the right is a function with a positive leading coefficient. Its formed by the x-intercepts or zeros x = -3, -2 and 2. The zeros form the factors (x+3)(x+2)(x-2). Multiply the factors using the distributive property to find the function in standard form.

(x+3)(x+2)(x-2)

(x^2 + 3x + 2x + 6)(x-2)

(x^2 + 5x + 6)(x-2)

x^3 + 5x^2 + 6x -2x^2 - 10x - 12

x^3 + 3x^2 - 4x - 12

4 0
3 years ago
A shipment of sugar fills 2 2/3 containers. if each container holds 2 1/7 tons of sugar, what is the amount of sugar in the tire
maks197457 [2]
The shipment is 5 5/7 tons
5 0
3 years ago
Read 2 more answers
Select 1 answer choices: sizes averages distances areas perimeters
hammer [34]

Answer:

sdfghjkl;

Step-by-step explanation:

asjty5d7u

hyjur6

fgiufctcuvty

86bvygf7

7 0
3 years ago
Can anyone help me with this problem
lapo4ka [179]
I believe that it is 1. 20 degrees and 2. 80 degrees
3 0
3 years ago
Other questions:
  • Which problem can be solved using the equation shown? $2.50x-$2.00=$10.50
    5·2 answers
  • What is 5 and 2\12+ 5 4\12(what is 6 11\12 -4 8\12​
    13·2 answers
  • Plz help!<br> Write the equation in standard form using integers. y+4=4/5(x+6)
    11·1 answer
  • Please Help please please
    7·2 answers
  • Val is making curtains she has a roll of ice that is 2.5 m long she cuts off a length of lace 0.9 long . How much lace is left o
    8·1 answer
  • PLEASE HELP! 15 POINTS! Select the statement that describes this expression: fraction 1 over 2 x (734 − 246). (2 points)
    14·1 answer
  • (x-4)*(x-9)=0 what is x
    14·2 answers
  • 1.682 inches rounded to the nearest whole number is 1 inches?
    7·2 answers
  • The average distance from the Sun to Mars is 22,793, 910,000,000 centimeters.
    10·2 answers
  • Sorry to bug ya'll but I don't get either of these fraction problems...
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!