Consider the geometric sequence: 4, 8, 16, 32, \dots4,8,16,32,…4, comma, 8, comma, 16, comma, 32, comma, dots
If nnn is an integer, which of these functions generate the sequence?

answer: the first one

step-by-step explanation: use a calculator and divide the minutes by the dollars.

i think it would be 42cm

the system of inequalities is

step-by-step explanation:

step 1

find the equation of the dashed line

we have the points

(0,0) and (3,1)

the line passes through the origin, so, is a direct variation

find the slope

the equation of the dashed line is

the solution of the inequality a s the shaded area above the dashed line

therefore

the equation of the inequality a is

step 2

find the equation of the solid line

we have the points

(4,0) and (0,4)

find the slope

the equation of the solid line is

the solution of the inequality b s the shaded area below the solid line

therefore

the equation of the inequality b is

step 3

the system of inequalities is