You are correct, C is the correct answer. This line is linear so you can write it in the form of y=mx+b. y is the independent variable, m is the slope, x is the independent variable, and b is the y-intercept. You can substitute m for 2/3 because 2/3 is the slope. You can substitute b for -2 because -2 is the slope. Your equation would be y=2/3x+(-2) which can be written as y=2/3x-2.
