the graph of a linear function f passes through the point -1/4 and has a slope of 4 what is the zero of f

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.

Find the roots of the polynomial function f(x) = x^3 + 2x^2 + x

Given a: b and b: c, find a: b: c. write the ratio in simplest form. a: b=6: 10 and b: c=21: 33