Answer:
C. -3/5
General Formulas and Concepts:
Algebra I
Slope-Intercept Form: y = mx + b
m - slope
b - y-intercept
Step-by-step explanation:
Step 1: Define
3x + 5y + 15 = 0
Step 2: Rewrite
- Subtract 15 on both sides: 3x + 5y = -15
- Subtract 3x on both sides: 5y = -3x - 15
- Divide 5 on both sides: y = -3/5x - 3
Step 3: Identify
Break up the function
Slope m = -3/5
y-intercept b = -3
