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Popular Functions >

line (4,-8),(8,5)

Solution

line

(4, - 8), (8, 5)

Solution

y = \frac{13}{4} x - 21

Solution steps

Find the line

y = mx + b

passing through

(4, - 8)

,

(8, 5)

Compute the slope

(4, - 8), (8, 5) : m = \frac{13}{4}

Compute the

y

intercept:

b = - 21

Construct the line equation

y = mx + b

where

m = \frac{13}{4}

and

b = - 21

y = \frac{13}{4} x - 21

Graph

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Frequently Asked Questions (FAQ)

What is the line (4,-8),(8,5) ?
The line (4,-8),(8,5) is y= 13/4 x-21