Question

Which of the following options is an equivalent function to f(x) = 3(2)3x?

Answer 1

Answers:
f(x) = 3(8)x
f(x) = 24x
f(x) = 27(8)x
f(x) = 3(8x)

Answer 2

@Vocaloid

Answer 3

none

Answer 4

@DanJS what do u mean

Answer 5

@Vocaloid

Answer 6

@Saiyan @CBARREDO1 @Vocaloid please help

Answer 7

@Saiyan

Answer 8

As typed, you have

f(x) = 3 * 2 * 3*x = 18x

no way to get any of those answers with that...

Answer 9

@DanJS sry its 3(2)^3x

Answer 10

f(x)= 3(8x)

Answer 11

The answer is f(x)= 3(8x)

Answer 12

@DanJS

Answer 13

THE ANSWER IS:
f(x)= 3(8x)

Answer 14

to the power of 3x

Answer 15

3(2)^3x

Answer 16

@jaredhm29
THE ANSWER IS:
f(x)= 3(8x)

Answer 17

XD

Answer 18

it is A
\[ 3(8)^x\]

Answer 19

What have I been saying?!

Answer 20

Which of the following options results in a graph that shows exponential decay?
f(x) = 0.6(2)x
f(x) = 3(0.7)x
f(x) = 0.4(1.6)x
f(x) = 20(3)x

Answer 21

\(f(x) = 3(2)^{3x}\)

Rule: To raise a power to a power, multiply powers.
\(\large (a^m)^n = a^{mn}\)

\(\large f(x) = 3(2)^{3x}\)

Apply the rule above in reverse to \(2^{3x} \)

\(\large f(x) = 3(2^3)^x\)

\(\large f(x) = 3 \cdot 8^x \)

Answer 22

Can u help Which of the following options results in a graph that shows exponential decay?
f(x) = 0.6(2)x
f(x) = 3(0.7)x
f(x) = 0.4(1.6)x
f(x) = 20(3)x @mathstudent55

Answer 23

f(x) = 3(0.7)x

Answer 24

Which of the following options results in a graph that shows exponential growth?
f(x) = 0.4(3)x
f(x) = 3(0.5)x
f(x) = 0.8(0.9)x
f(x) = 0.9(5)−x

Answer 25

f(x) = 0.4(3)x

Answer 26

For f(x) = 0.01(2)x, find the average rate of change from x = 3 to x = 8.
0.08
0.496
2.48
5

Answer 27

@CBARREDO1

Answer 28

\(\large f(x) = ak^x\)

As exponents become larger,

If \(k \gt 1\), it is exponential growth.

If \(0 \lt k \lt 1\) it is exponential decay.

Answer 29

oh thx

Answer 30

Find f(8) and f(3).
Then do (f(8) - f(3)) / (8 - 3)

Answer 31

can u help me with these 2

For f(x) = 0.01(2)x, find the average rate of change from x = 3 to x = 8.
0.08
0.496
2.48
5
and


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.

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

Answer 32

@mathstudent55

Answer 33

@CBARREDO1

Answer 34

Round x 1 4
Wrestlers f(x) 64 9

f(1) = 64
f(4) = 9

Subtract f(4) - f(1) and divided by the difference (4 - 1)

Answer 35

So B?

Answer 36

@mathstudent55 what about number 1