Question

Which graph is the sequence defined by the function f(x) = 3(2)x-1?
ТУ

Answer 1

Answer:

Graph (1)

Step-by-step explanation:

This question is incomplete: find the figures for this question in the attachments.

Given function is,

f(x) = $3(2)^{(x-1)}$

f(1) = $3(2)^{1-1}$ = 3

f(2) = $3(2)^{2-1}=6$

f(3) = $3(2)^{3-1}$ = 12

f(4) = $3(2)^{4-1}$ = 24

f(5) = $3(2)^{5-1}$ = 48

Table for the points on the graph is,

x       1         2         3         4       5        

f(x)    3        6        12        24     48  

If we plot these points given in the table, we get the graph which matches to the graph given in option (1).

Therefore, Graph (1) will be the answer.  

Answer 2

Answer:

Graph D i'm pretty sure.

Step-by-step explanation:

Edge.