Need . will give brainliest. parallelogram fghi on the coordinate plane below represents the drawing of a horse trail through a local park: in order to build a scale model of the trail, the drawing is enlarged as parallelogram abcd on the coordinate plane. if two corners of the trail are at point a (−2, 7) and point d (−10, −1), what is another point that could represent point b? a. (14, 7) b. (10, 7) c. (12, 7) d. (8, 7)

the last choice

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