(No Links!) Describe the sequence of transformations that maps PQR onto P’Q’R’. Use the drop-down menus to explain your answer. Options for the first box are (270°) (180°) (90°) (45°)

Options for the second box are (1 unit down) (2 unit down) (1 unit up) ( 2 unit up)

First box: 180 degrees

Second box: 1 unit down

Step-by-step explanation:

After it is rotated, you will have to move it 1 unit down again.

what is the graph

step-by-step explanation:

, and

for

step-by-step explanation:

we can analyze the pattern at which the terms increase. let us denote , , , so that we can call

note the following:

the pattern: to get the next term value, we just add the next term number (e.g. 1st, 2nd, to the previous term value (term values are the given numbers in the question, 1, 3, 6, 10, 15,

from , to get to , we add

from , to get to , we add

etc.

we need to form a recursive formula, a formula that has the next term as a function of the previous term. so a possible recursive formula can be

, and for