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]
3 years ago
10

A wrestling match has eliminations each round. The table below shows the number of wrestlers in each of the first 4 rounds of th

e tournament:
Round (x) 1 2 3 4
Wrestlers f(x) 64 32 18 9


Compute the average rate of change of f(x) from x = 1 to x = 4 and identify the meaning of that rate.
55; there were 55 fewer wrestlers between rounds 1 and 4
3; there were 3 rounds between rounds 1 and 4
negative fifty five over three; on average, there were 55 fewer players for every 3 rounds
negative three over fifty five; on average, there were 3 fewer players for every 55 rounds
Mathematics
2 answers:
vlada-n [284]3 years ago
8 0

Answer:

c

Step-by-step explanation:

AlladinOne [14]3 years ago
6 0
\bf \begin{array}{lllll}
round(x)&\boxed{1}&2&3&\boxed{4}\\\\
wrestlers[f(x)]&\boxed{64}&32&18&\boxed{9}
\end{array}
\\\\\\
slope = {{ m}}= \cfrac{rise}{run} \implies 
\cfrac{{{ f(x_2)}}-{{ f(x_1)}}}{{{ x_2}}-{{ x_1}}}\impliedby 
\begin{array}{llll}
average\ rate\\
of\ change
\end{array}\\\\
-------------------------------\\\\
f(x)=   \qquad 
\begin{cases}
x_1=1\\
x_2=4
\end{cases}\implies \cfrac{f(4)-f(1)}{4-1}\implies \cfrac{9-64}{4-1}\implies \cfrac{-55}{3}

55 over 3, or 55 wrestlers for every 3 rounds, but the wrestlers value is negative, thus 55 "less" wrestlers for every 3 rounds on average.
You might be interested in
What is the range of the function y = e Superscript 4 x
Alborosie

Answer:

A. Less than zero

Step-by-step explanation:

So If you graph the function,  you'll see that it never actually crosses the y axis into the third or fourth quadrant, the quadrants where all y values become negative.

The answer A is also correct on Edge

Have a great day dude

3 0
3 years ago
Read 2 more answers
Is -2/3 a rational number
Gelneren [198K]

Answer:

yes it is rational, as it can be expressed in the form p/q where p=-2 and q=3

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
What is M.M.C and how to find it?
Bingel [31]
Maximum Material Condition or for short, MMC, is a feature of size symbol that describes the condition of a feature or part where the maximum amount of material (volume/size) exists within its dimensional tolerance.
4 0
3 years ago
I need help with that, if you can, plz. I ty it I think is a not sure
STALIN [3.7K]

Answer:

-5≤x <1

Step-by-step explanation:

sqrt( x+5) / sqrt(1-x)

The numerator must be greater than zero since it is a square root

sqrt(x+5) ≥0

Square each side

x+5≥0

x≥-5

The denominator must be greater than zero (the denominator cannot be zero)

sqrt(1-x)> 0

Square each side

1-x > 0

1>x

Putting these together

-5≤x <1

5 0
3 years ago
Help Pls and ty :P....
spayn [35]

Answer:

Step-by-step explanation:

Rate = 56 gal / 7 min

  = 8 gal / min

4 0
3 years ago
Other questions:
  • Caleb is growing a plant in science class the plant grows 0.4 centimeters each week how much will the plant grow in 3 weeks
    11·1 answer
  • What is 280 to the 0 power?
    5·2 answers
  • Chevy has some yarn that he wants to use to make hats and scarves. Each hat uses 0.20.20, point, 2 kilograms of yarn and each sc
    13·1 answer
  • Which type of line of symmetry does the figure have? <br>​
    12·1 answer
  • Find the value of sin T rounded to the nearest hundredth, if necessary.
    5·2 answers
  • I am attaching the question
    5·1 answer
  • Use the information angle 8 is congruent to angle 11 to determine which lines are parallel.
    14·2 answers
  • One of the great mysteries of the world is why hotdogs and hotdog buns come in packages of different sizes. Hotdogs come in pack
    14·2 answers
  • Find the shortest length of wood that can be cut into equal lengths of 3m. 8<br>and 12m​
    5·1 answer
  • When your daughter was born, you decided that you would start saving money for her college education, and you felt that you woul
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!