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Popular Functions >

line (12,5),(-4,9)

Solution

line

(12, 5), (- 4, 9)

Solution

y = - \frac{1}{4} x + 8

Solution steps

Find the line

y = mx + b

passing through

(12, 5)

,

(- 4, 9)

Compute the slope

(12, 5), (- 4, 9) : m = - \frac{1}{4}

Compute the

y

intercept:

b = 8

Construct the line equation

y = mx + b

where

m = - \frac{1}{4}

and

b = 8

y = - \frac{1}{4} x + 8

Graph

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inverse of 2x^2-8x

Frequently Asked Questions (FAQ)

What is the line (12,5),(-4,9) ?
The line (12,5),(-4,9) is y=-1/4 x+8