Question

Triangular numbers can be represented with equilateral triangles formed by dots. The first five triangular numbers are 1, 3, 6, 10, and 15. Is there a direct variation between a triangular number and its position in the sequence? Explain your reasoning.

Answer 1

No there is not a direct variation because there is not a constant of variation between a number and its position in the sequence of 1,3,6,10 and 15. Hope this helps :)

Answer 2

it did thanks

Answer 3

can you best response me cause no one will do it

Answer 4

Okay awesome, sure! :)

Answer 5

thanks

Answer 6

Ofc :)