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Popular Functions >

line (3,18),(15,3)

Solution

line

Solution

y = - \frac{5}{4} x + \frac{87}{4}

Solution steps

Find the line

y = mx + b

passing through

(3, 18)

,

(15, 3)

Compute the slope

(3, 18), (15, 3) : m = - \frac{5}{4}

Compute the

y

intercept:

b = \frac{87}{4}

Construct the line equation

y = mx + b

where

m = - \frac{5}{4}

and

b = \frac{87}{4}

y = - \frac{5}{4} x + \frac{87}{4}

Graph

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Frequently Asked Questions (FAQ)

What is the line (3,18),(15,3) ?
The line (3,18),(15,3) is y=-5/4 x+87/4