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
Reika [66]
3 years ago
9

When is it more beneficial to solve a problem involving a proportional relationship using an equation than using a graph?

Mathematics
1 answer:
ludmilkaskok [199]3 years ago
4 0

We need to compare the solutions that we can get mathematically with the one that we can get by observing a graph for a proportional relathionship.

A proportional relationship is something of the form:

y = k*x

Where k is the constant of proportionality.

Here the answer will be: When we need an exact solution.

Now, why is better to solve this using the equation than using a graph?.

The benefit is that with the equation we will always get an exact solution, while when reading the graph we are estimating the solution (particularly in graphs that are hard to read, a thing that happens when k is an irrational number for example).

And for obvious reasons, the <u>exact solution is always better than an estimate. </u>

So, answering the question: when is more beneficial to solve a problem involving a proportional relationship using an equation than using a graph?

When we need an exact solution.

If you want to learn more, you can read:

brainly.com/question/13114933

You might be interested in
I need to turn this in! can anyone help ???
elixir [45]

Answer: It's (3,-2)

Step-by-step explanation:

5 0
3 years ago
What’s the volume of this triangular prism ?
iris [78.8K]

Answer: 157.5

Step-by-step explanation: To get the volume of an object you must multiply the width x height ÷ it by 2 x length

Therefore 7 x 5 = 35 ÷ 2 = 17.5

17.5 x 9 = 157.5

4 0
3 years ago
Read 2 more answers
To print tickets, a printer charges a $30 setup fee plus $1.05 per ticket. Write an algebraic expression for the cost of t ticke
arsen [322]

Answer:

Solution given:

we have

setup price =$30

as rate for 1 print tickets =$1.05/tickets

so

for t

t=$30+$1.05*t

is a required expression.

the

cost of 300 tickets:

300 tickets =$30+$1.05*300=$345

$345is the cost of 300 tickets.

5 0
3 years ago
. 1760 yd = _______mi please show work
Elza [17]

Answer:

it will be 1 yd

Step-by-step explanation:

idk if it was a decimal

but 1760 divided by 1760

8 0
3 years ago
Read 2 more answers
Find the distance from P to l.
ki77a [65]
Equation\ of\ a\ line\ from\ 2\ points (x_1;\ y_1);\ (x_2;\ y_2):\\\\y-y_1=\dfrac{y_2-y_1}{x_2-x_1}(x-x_1)\\\\(-4;\ 2)\ and\ (3;-5)\\subtitute:\\\\y-2=\dfrac{-5-2}{3-(-4)}\cdot(x-(-4))\\\\y-2=\dfrac{-7}{7}\cdot(x+4)\\\\y-2=-(x+4)\\\\y-2=-x-4\ \ \ |add\ x\ and\ 4\ to\ both\ sides\\\\x+y+2=0\\-------------------\\

Point-line\ distance\\l:Ax+By+C=0;\ (x_0;\ y_0)\\\\d=\dfrac{|Ax_0+By_0+C|}{\sqrt{A^2+B^2}}\\\\x+y+2=0\to A=1;\ B=1;\ C=2\\(1;\ 2)\to x_0=1;\ y_0=2\\subtitute\\\\d=\dfrac{|1\cdot1+1\cdot2+2|}{\sqrt{1^2+1^2}}=\dfrac{|1+2+2|}{\sqrt2}=\dfrac{|5|}{\sqrt2}=\dfrac{5}{\sqrt2}=\dfrac{5\cdot\sqrt2}{\sqrt2\cdot\sqrt2}\\\\=\boxed{\dfrac{5\sqrt2}{2}}
4 0
3 years ago
Other questions:
  • Can someone help me
    15·1 answer
  • The distance between Keller's house and Weston's house is <br> blocks.
    6·1 answer
  • Carla is making bracelets she wants to put 10 charms on each bracelet charms are sold in packets of 12 what is the least number
    15·1 answer
  • What is the order of these numbers from least to greatest <br> 1 4/5, 1/2, -3 7/8, -7/9, -3/5
    7·1 answer
  • What is the solution w + 1 &lt; -3
    10·1 answer
  • According to the Centers for Disease Control and Prevention (February 18, 2016), 1 in 3 American adults don’t get enough sleep.
    15·1 answer
  • Write the equation in logarithmic form. (1/3)^3=1/27
    8·2 answers
  • Calculate the heat required to melt 1 g of gold at its melting point. The specific heat of fusion for gold is 64.5×103 J/kg.
    13·1 answer
  • What fraction is 20 min of 3 hours? Answer in simplest form
    7·1 answer
  • Find the value of 3x^3y-2xy^2 when x=3 and y=-2​
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!