Whats the the first three sequence of n-4

Therefore, the first three term of the sequence is:

Hence, the sequence is:

Step-by-step explanation:

Given the nth term

The first three terms can be obtained by putting and respectively in the given nth term

Putting to get the first term

Putting to get the second term

Putting to get the three term

Therefore, the first three term of the sequence is:

Hence, the sequence is:

-3,-2,-1

Step-by-step explanation:

We want to find the first three terms of the sequence with n-th term.

When n=1, we obtain:

When n=2, we obtain:

When n=3, we obtain:

When n=4, we get:

Therefore the first three terms of the sequence are:

-3,-2,-1

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