Sequences: Determine the general term of the following sequences:

A. 3, 7, 11, 15, 19, ...

B. -3, 9, -27, 81, -243, ...

C.

The first term is 3 and the common difference is 4.

The nth term is:

The first term is -3 and common ratio is -3.

The nth term is:

The numerator and the denominator are both AP.

The numerator:

The nth term is:

The denominator:

The nth term is:

The nth term of the sequence is:

option 2 is correct.

step-by-step explanation:

we are given two inequality equation

x+y> 5 and -3x+2y< -2

first we draw the graph of both function using t-table method

equation: x+y> 5

for x=0, y=5

for x=-5, y=0

table:

x   :   0     5

y   :   5     0

test point (0,0) , 0> 5

false

equation: -3x+2y< -2

for x=0, y=-1

for x=2, y=4

table:

x   :   0     2

y   : -1       4

test point (0,0) , 0< -2

true

now we draw the graph. see the attachment for graph.

common region would be solution set.

option 2 is correct.

i need a picure

step-by-step explanation: