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anonymous
 one year ago
Need help a chess competition has eliminations each round. The table below shows the number of players in each of the first 5 rounds of tournament
Round(x) Players f(x)
1 256
2 128
3 64
4 32
5 16
Compute the average rate of change of f(x) from x = 1 to x = 5 identify the meaning of that rate.
anonymous
 one year ago
Need help a chess competition has eliminations each round. The table below shows the number of players in each of the first 5 rounds of tournament Round(x) Players f(x) 1 256 2 128 3 64 4 32 5 16 Compute the average rate of change of f(x) from x = 1 to x = 5 identify the meaning of that rate.

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Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.0[ f(5)f(1) ] / (51) find f(5) and f(1), then plug them into the equation

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0I'm terrible at math can explain how to do the problem

Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.0what is f(5)? (look at the table)

Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.0yup! now plug those values into our expression [f(5)f(1)] / (51)

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0F(16)f(256)/ (51)?

Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.0uh, not quite, the f's go away when you replace them (16256) / (51) = ?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.060 would be the answer?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0So it would be 60; on average, there was a loss of 60 each round?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Thank you! Can you help me with a few more?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Ok which of the following options results in a graph that shows exponential growth? f(x) = 0.4(0.2)^x f(x) = 4(0.98)^x f(x) = 0.7(5)^x f(x) = 5(4)^x

Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.02 requirements for exponential growth: 1. the exponent must be positive 2. the ratio (the number in parentheses) must be greater than 1 given this information, which of the four choices do you think it is?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Which of the following options is an equivalent function to f(x) = 4(3)^2x f(x) = 36^x f(x) = 4(9)^x f(x) = 144^x f(x) = 4(6x)

Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.0you can simplify (3^2)^x to 9^x, but you have to leave the 4 alone since it's not attached to the x f(x) = 4(9)^x

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Wait f(x) = 4(9)^x is the answer?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Oh ok I would say explain but it seems you already did ok 2 more

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0For f(x) = 0.01(2)^x, find the average rate of change from x = 12 and x = 15 3 40.96 95.57 286.72

Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.0it's pretty much the same as the first problem you showed me [ f(15)f(12) ] / ( 1512) = ?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0I got 1 but it's not right

Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.0ok, let's take it step by step f(15) = ?

Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.0f(x) = 0.01(2)^x f(15) = ?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0I'm confused I'm so bad at math so your plugging in the 15 so it's f(15) = 0.01(2)^x?

Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.0when you plug in 15, you replace "x" with 15 so f(15) = 0.01(2)^15

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0So what do you do with f(15) = 0.01(2)^15

Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.0just type it out on a calculator and tell me what you get

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0I don't have that calculator I have to find it

Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.0you can use an online calculator

Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.0https://www.bing.com/search?q=0.01(2)%5E15&PC=U316&FORM=CHROMN

Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.0right, now find f(12)

Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.0right, now go back to the formula I gave you back then [f(15)f(12)] / (1512) = ?

Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.0you still need to divide by (1512)

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0I did I divided 286.72 by 286.72 and I got 1 or do you divide 286.72 by 3

Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.0yeah! that's our answer

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Ok this ones a graph

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Identify the domain of the exponential function shown in the following graph: All real numbers All positive numbers 1 less than or equal to x less than or equal to 30 All integers

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Idk how to to add the graph I'm on my phone

Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.0can you try to draw what it looks like?

Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.0I'm not sure what you would do on a phone

Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.0Is there a "draw" button anywhere?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0A curve runs just above the x axis through the second quadrant, passes through point 0 comma 1 and continues off screen near 1 comma 12.

Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.0it seems like the domain would be all real values since there aren't any gaps or asymptotes

Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.0the first one is the best choice here

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0I can try attach the graph if it would help strengthen the answer

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0No need I got them all right thank you!!!
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