Part 1: describe the pattern of the following sequence.
part 2: what is the next term in the sequence.

Pattern is square of nth term and

16 squares are the next term.

Step-by-step explanation:

Here we can see that first figure has 1 dot

then second figure had 4 squares

third figure has 9  dots .

so its square of the nth term

nth term will be given by

for next term we shall plug n =4 which gives

=16

16 squares will be the next term in the sequence

720

step-by-step explanation:

first i did work 2nd i did work and 3rd i did work

the answer is d

the answer is in the first quadrant, which make the y-int positive.

since the dots are going down, therefore the correlation is negative

i hope it is right.