- The problem requires identifying the slope and y-intercept of each line from the graphs to write its equation in slope-intercept form, y = mx + b.
- For each graph, select two points on the line to calculate the slope (m) using the formula m = (y₂ - y₁) / (x₂ - x₁).
- The y-intercept (b) is the y-coordinate where the line crosses the y-axis (x=0).
- Substitute the calculated m and b into y = mx + b.
9) y = 3x - 2
10) y = (1/2)x + 1
11) y = 2x - 3
12) y = 2x + 2
13) y = 3x - 1
14) y = 3
15) y = -(1/2)x - 1
16) y = -4x + 4
Parent Tip: Review the logic above to help your child master the concept of slope worksheet kuta.