Write the standard form of the equation of each line given the slope and y-intercept:

Slope: - 3
Y-intercept = -3

Slope: -3/5
Y-intercept: -1

1) The equation of the line with a slope of -3 and y-intercept of -3 is:

y = -3x - 3

2) The equation of the line with a slope of -3/5 and y-intercept of -1 is:
y = -3/5x - 1