Evaluate SIN at the point (1, -2)

Which simplifys to a+ b? a-(1-b)+1 -(1-a)-b+1 (a--1) -1)+1

Of the ones listed here, the factor that had the greatest impact on the eventual destruction of native americans' ways of life was the development of the a) automobile. b) highway. c) railroad. d) steamboat.

Compare the cost of the bike trips from the two companies shown.for both the cost in a linear function of the number of days which statements is true