At the 1998 winter x-games held in crested butte, colorado, jennie waara, from sweden, won the women’s snowboarding slope-style competition. suppose that in one of the qualifying races, ms. waara traveled 5 feet in the first second, and the distance she traveled increased by 7 feet each subsequent second. if ms. waara reached the finish line in 15 seconds, how far did she travel?

D is correct guys

Step-by-step explanation:

really your just stupid if you don't know this

step-by-step explanation:

answer: -10

step-by-step explanation:

s(t) = 1 - 10t

s(x) = 1 - 10x

s(x + h) = 1 - 10(x + h)

            = 1 - 10x - 10h

s(x + h) - s(x) = 1 - 10x - 10h - (1 - 10x)

                      = 1 - 10x - 10h - 1 + 10x

                      = -10h

= -10