Write an equation of the line, in point-slope form, that passes through points (3,-10) and (-5,-2)

What is the average rate of change for this function for the interval from x=2 to x=4 ?

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.

The size of a certain cell is 2.5*10^-9m. another cell is 1.5*10^3 times larger. how large is the larger cell in scientific notation?