Three functions are shown in the table. Activity 1 of 2
Part A: Which of the functions represents an
exponential function? Explain.
X
f(x)
g(x)
h(x)
512
18
65
N
128
16
33
3
32
14
17
4
8
12
9
un
2
10
5

b

Step-by-step explanation:

5x+40

5(x + 8)

7x - 49

7(x - 7)

18x + 9

9(2x + 1)

15x - 10

5(3x - 2)

step-by-step explanation:

for number one all you have to do is factor 5 out of 5x + 40

for number 2 factor 7 out of 7x - 49

for number three factor 9 out of 18x + 9

for number four factor 5 out of 15x - 10

i dont know sorry

step-by-step explanation: