Need to take a picture of my problem

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.

X-intercept=-5 y-intercept=2 the equation of the line is

Aquadratic equation in standard from is written ax^2= bx+c, where a,b and c are real numbers and a is not zero?