Question

Which value is represented by the slope of the line?

85 g/cm^3
17.5 g/cm^3
9.0 g/cm^3
8.5 g/cm^3

Answer 1

The slope of the line is

(change in ' y ' between the ends)  /  (change in ' x ' between the ends)

Slope = (630g - 0) / (70 cm^3 - 0)

Slope = (630 / 70) g/cm^3

Slope =  9.0 g/cm^3