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
Nikitich [7]
4 years ago
6

What makes a graph a proportional relationship?

Mathematics
1 answer:
saw5 [17]4 years ago
8 0

Answer:The graph of a proportional relationship is a straight line that passes through the origin. Proportional quantities can be described by the equation y = kx, where k is a constant ratio. You can tell that the relationship is directly proportional by looking at the graph.



Step-by-step explanation:


You might be interested in
If a half gallon of milk costs $1.24, what is the cost per pint?
snow_tiger [21]
$0.31 for each pint hope this helps
4 0
3 years ago
18/-3 please solve this
butalik [34]

Answer:

-6

Step-by-step explanation:

4 0
3 years ago
Graph the following function and identify any shifts, stretches, and symmetry and x and y intercepts:
klasskru [66]

Shifts:

Shifted three units right and two units up to match the blue parabola

Stretches:

It doesn't have any stretches

Symmetry:

x=3

x and y intercepts:

x intercpets: It has no x-intercepts

y-intercepts: (0, 11)

<h2>Explanation:</h2>

The pattern of the quadratic function is:

f(x)=x^2

Whose graph is shown below as the red parabola.

So here we need to identify some characteristics of:

y = f(x) = (x - 3)^2 + 2

Whose graph is shown below as the blue parabola.

As you can see, the blue parabola is a transformation of the red parabola. The rule is as follows:

  • The red parabola has been shifted three units right and two units up to match the blue parabola.

This is so because, for any function:

y=f(x)

We have the following transformations:

y=h(x)=f(x+c)+k \\ \\ \\ \bullet \ c>0 \ Shift \ f(x) \ c \ units \ to \ the \ left \\ \\ \bullet \ c0 \ Shift \ f(x) \ k \ units \ up \\ \\ \bullet \ k

On the other hand, the blue graph has neither stretches nor x intercepts. Finally, its axes of symmetry is x=3. The y-intercept is (0, 11) is indicated in the figure.

<h2>Learn more:</h2>

Shifting graphs: brainly.com/question/10010217

#LearnWithBrainly

7 0
3 years ago
The _______________ of 25 equals 5. *
Fittoniya [83]
Square root.

5^2 = 25 so sqrt25 = 5
8 0
3 years ago
Read 2 more answers
How many different combinations of pennies, nickels, dimes, quarters, and half dollars can a piggy bank contain if it has 20 coi
ycow [4]
 <span>Because there are 20 coins plus four bars = 24 items to choose. You want to choose where to put the four bars, thus C(24,4). There are four bars, not five. Note that four bars divide the 20 coins into five sections. Five bars would divide it into six, but we only have five different kinds of coins to choose from.</span>
5 0
3 years ago
Other questions:
  • S KM ∥ JN? Why or why not?
    13·2 answers
  • A study compared paired daytime and nighttime counts of sea trout, lake trout, and rainbow trout made by the same divers in six
    7·1 answer
  • How do you solve 5y^2 – 33y + 18 = 0 for y
    11·1 answer
  • Please Answer??? The binomial expansion of (2x-y)^3 is
    14·2 answers
  • What is three fifths times 2 and five sixths
    9·1 answer
  • What is 24681012+12345678910-4
    7·2 answers
  • Consider the function f (x) = StartFraction x squared + 11 x minus 12 Over x minus 1 EndFraction.
    12·2 answers
  • Please help ASAP please thank you
    8·1 answer
  • Pls answer this , and thank you
    10·2 answers
  • A manager wants to select one group of 4 people from his 28 assistants.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!