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
Goryan [66]
2 years ago
5

Myra uses an inverse variation function to model the data for the ordered pairs below. (2, 30), (3, 20), (4, 15), (5, 12), (6, 1

0) Which statement best explains whether an inverse variation function is the best model for the data?
An inverse function is the best model because as x increases, y decreases.An inverse function is the best model because the products of corresponding x- and y-values are equal.An inverse variation function is not the best model because data points are closer to forming a straight line.

An inverse variation function is not the best model because the data points show an exponential decay.
Mathematics
2 answers:
Archy [21]2 years ago
7 0

Answer:

b

Step-by-step explanation:

b

tino4ka555 [31]2 years ago
4 0
"Note how for each (x,y) pair of points given we see that x*y = 60 
For instance, the point (4,15) has x = 4 and y = 15 so x*y = 4*15 = 60 
Another example: (x,y) = (6,10) means x = 6 and y = 10, so x*y = 6*10 = 60 
The fact that this is true for ALL of the points shown indicates we have an inverse variation of the form x*y = k where k = 60 in this case. 
Therefore, the answer is B.) An inverse function is the best model because the products of corresponding x- and y-values are equal."
You might be interested in
What is 40 /6 in fraction
Serhud [2]
Well I'm assuming that you want me to simplify the fraction 40/6. Since 40 can go into 6 multiple times, this fraction is going to be a mixed number.
40/6 in simplest form is 6 2/3. Hope I helped!
3 0
3 years ago
WILL GIVE BRAINLEST!!!!<br> PLS HELP...
mafiozo [28]
I believe the perimeter is 62
8 0
3 years ago
Leo has two choices of cake and he needs one that will feed the most people. One of them has the height of 5 inches and a diamet
Arada [10]
The correct answer is 5 inces and a diameter of 12. Because the volume is 565 and for the other it’s 471.
5 0
2 years ago
Solve the equation x+3/x-4 = x-5/x+4
Serga [27]

Answer:

\large\boxed{x=\dfrac{1}{2}}

Step-by-step explanation:

\dfrac{x+3}{x-4}=\dfrac{x-5}{x+4}\\\\\text{Domain:}\ x-4\neq0\ \wedge\ x+4\neq0\\\\x\neq4\ \wedge\ x\neq-4\\\\D:x\in\mathbb{R}-\{-4,\ 4\}

\dfrac{x+3}{x-4}=\dfrac{x-5}{x+4}\qquad\text{cross multiply}\\\\(x+3)(x+4)=(x-4)(x-5)\qquad\text{use FOIL}\ (a+b)(c+d)=ac+ad+bc+bd\\\\(x)(x)+(x)(4)+(3)(x)+(3)(4)=(x)(x)+(x)(-5)+(-4)(x)+(-4)(-5)\\\\x^2+4x+3x+12=x^2-5x-4x+20\qquad\text{combine like terms}\\\\x^2+(4x+3x)+12=x^2+(-5x-4x)+20\\\\x^2+7x+12=x^2-9x+20\qquad\text{subtract}\ x^2\ \text{from both sides}\\\\7x+12=-9x+20\qquad\text{subtract 12 from both sides}\\\\7x=-9x+8\qquad\text{add}\ 9x\ \text{to both sides}\\\\16x=8\qquad\text{divide both sides by 16}\\\\x=\dfrac{8}{16}\\\\x=\dfrac{8:8}{16:8}\\\\x=\dfrac{1}{2}\in D

7 0
3 years ago
How do you solve -2/3(12c-9)+14c
Oliga [24]
You can't solve it, but you can simplify it
-2/3 * (12c - 9) + 14c = -2/3*12c - (-2/3)*9 + 14c = -8c + 6 + 14 c = 6c + 6 
6 0
3 years ago
Other questions:
  • What's the total Cents?
    6·1 answer
  • Michael has two options to invest $10,000. Which option will earn the most money?
    5·2 answers
  • Suppose you toss a coin 100 times and get 59 heads and 41 tails. based on these​ results, what is the probability that the next
    9·1 answer
  • Please give an accurate answer and show work.
    6·1 answer
  • Courtney got 64 out of 75 correct on a test. What is the best estimate of the percent Courtney got correct?
    14·1 answer
  • Find the area of the parallelogram.
    7·1 answer
  • How to convert 7,293 a into a fraction
    11·2 answers
  • Help me out here real quick please
    11·1 answer
  • If (-1,0) belong to the function f where f(x) =M X +2, then M= <br><br>Pls answer ​
    7·1 answer
  • Which measure of center is the most appropriate for the data in Table 2 (Weight)? Give a reason for your answer.
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!