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kodGreya [7K]
3 years ago
8

Write the equation of the line which passes through the points (4,2) and (-3, 1)

Mathematics
1 answer:
Finger [1]3 years ago
4 0

Answer:

y = 1/3x + 4/7

Step-by-step explanation:

Slope Formula: m=\frac{y_2-y_1}{x_2-x_1}

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

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First, we have to determine the multiplicative factor of the dimensions for both figures.

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