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anonymous
 one year ago
A wrestling match has eliminations each round. The table below shows the number of wrestlers in each of the first 4 rounds of the 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.
A)55; there were 55 fewer wrestlers between rounds 1 and 4
B)3; there were 3 rounds between rounds 1 and 4
C)negative fifty five over three; on average, there were 55 fewer players for every 3 rounds
D)negative three over fifty five; on average, there were 3 fewer players for every 55 rounds
anonymous
 one year ago
A wrestling match has eliminations each round. The table below shows the number of wrestlers in each of the first 4 rounds of the 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. A)55; there were 55 fewer wrestlers between rounds 1 and 4 B)3; there were 3 rounds between rounds 1 and 4 C)negative fifty five over three; on average, there were 55 fewer players for every 3 rounds D)negative three over fifty five; on average, there were 3 fewer players for every 55 rounds

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0@muscrat123 HEY CAN YOU HELP ME PLEASE

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0WHY DO U KEEP TAGGING ME AFTER I SAY I DONT KNOW HOW TO ANSWER THE QUESTION????

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0i sorry i dont see you comment

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0if im not sure, I WILL NOT ANSWER. i dont want to give anybody an incorrect answer

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0i recommend @horsegirl27 @dan815 @jim_thompson5910 @misssunshinexxoxo @campbell_st and @nerlineg

campbell_st
 one year ago
Best ResponseYou've already chosen the best response.4average rate of change is the slope of the line use the points (1, 64) and (4, 9)

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0yup campbell is right

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0yea so what i need to do next?

campbell_st
 one year ago
Best ResponseYou've already chosen the best response.4so what did you get as the slope...?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0(1*64)(4*9)= 2304? is right?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0i'm not good at math :(

campbell_st
 one year ago
Best ResponseYou've already chosen the best response.4slope = (change in y)/(change in x) sometimes referred to as slope = rise/run

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0slope is x2x1/ y2y1

campbell_st
 one year ago
Best ResponseYou've already chosen the best response.4so the points need to match for x and y slope = (64  9)/(1  4) what do you get

campbell_st
 one year ago
Best ResponseYou've already chosen the best response.4so for your question its avg change = (change in wrestlers)/(change in rounds)

campbell_st
 one year ago
Best ResponseYou've already chosen the best response.4well why not leave it as a fraction.... seeing some of the answer choices are fractions

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0you have two points plug the x valule with the x vaule and y value with y

campbell_st
 one year ago
Best ResponseYou've already chosen the best response.4so as an improper fraction.. what do you thing the avg change of slope would be..?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0please i really need help on this

campbell_st
 one year ago
Best ResponseYou've already chosen the best response.4well you had a decimal value avg change = (change in wrestlers)/(change in rounds) = (64  9)/(1  4)

campbell_st
 one year ago
Best ResponseYou've already chosen the best response.4can you give the answer as in improper fraction

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0how? i dont know how

campbell_st
 one year ago
Best ResponseYou've already chosen the best response.4what number is the change in wrestlers what number is the change in rounds...?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Round (x) 1 2 3 4 Wrestlers f(x) 64 32 18 9

campbell_st
 one year ago
Best ResponseYou've already chosen the best response.4change in wrestlers 64  9 = avg change =   change in rounds 1 4 = what do you think the missing numbers in the fraction are..?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0wrestlers= 55 rounds= 3

campbell_st
 one year ago
Best ResponseYou've already chosen the best response.4great so you are looking at choices C or D so read the choices and decide which should be your answer

campbell_st
 one year ago
Best ResponseYou've already chosen the best response.4but your answer choices don't contain a decimal... that's why I asked you to write it as an improper fraction.

campbell_st
 one year ago
Best ResponseYou've already chosen the best response.4so you are saying the avg change is \[avg ~change = \frac{3}{55}\] is that the same as you answer above \[Avg~ change = \frac{55}{3}\]

campbell_st
 one year ago
Best ResponseYou've already chosen the best response.4well I Think you should choose C the avg change = 55/3

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Yea, thank you so much! can you help me with one more?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Which of the following options is an equivalent function to f(x) = 3(2)3x? f(x) = 3(8)x f(x) = 24x f(x) = 27(8)x f(x) = 3(8x)

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0make another post for that answer AND DONT FORGET TO TAG ME :)
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