Review the graph. Which letter represents the result of subtracting z2 from z1?
2 answers:
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Answer:
y = 1/3x + 4/7
Step-by-step explanation:
Slope Formula:
Slope-Intercept Formula: y = mx + b
Step 1: Find slope <em>m</em>
m = (1 - 2)/(-3 - 4)
m = -1/-7
m = 1/7
y = 1/7x + b
Step 2: Find y-intercept <em>b</em>
1 = 1/7(3) + b
1 = 3/7 + b
b = 4/7
Step 3: Write linear equation
y = 1/3x + 4/7