G(x) h(x)
f(x)
512
Part A: Which of the functions represents an
exponential function?
O A. g()
1
18
17
2
128
16
20
25
3
32
14
4
OB. None of the functions are exponential as they
do not grow by equal factors over equal
intervals.
8
32
12
10
5
2
41
O c. f(x)
O D. h(x)
Activity 2 of 2
Part B: What is the average rate of change for the
function h(x) over the interval 2 sxs 4?
O A. 12
ов. 6
O
-6

the answer is 15% decrease

i you goofed up when writing this, because hnot is not a word minusf is not either. i cannot answer   because of that.

step-by-step explanation:

true

step-by-step explanation:

answer: solve 5\cdot 2^x=2405⋅2  

x

=2405, dot, 2, start superscript, x, end superscript, equals, 240.

solution

to solve for xxx, we must first isolate the exponential part. to do this, divide both sides by 555 as shown below. we do not multiply the 555 and the 222 as this goes against the order of operations!

\begin{aligned} 5\cdot 2^x& =240 2^x& =48 \\ \end{aligned}  

5⋅2  

x

2  

x

​    

=240

=48

​

step-by-step explanation: