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Popular >

line (1,-1),(2,-3)

Solution

line

(1, - 1), (2, - 3)

Solution

y = - 2 x + 1

Solution steps

Find the line

y = mx + b

passing through

(1, - 1)

,

(2, - 3)

Compute the slope

(1, - 1), (2, - 3) : m = - 2

Compute the

y

intercept:

b = 1

Construct the line equation

y = mx + b

where

m = - 2

and

b = 1

y = - 2 x + 1

Popular Examples

domain of (x+6)/(x^2-36)domain

\frac{x + 6}{x ^{2} - 36}

inverse of f(2)= 1/2 x inverse

f (2) = \frac{1}{2} x

range of 1/5 x+1 range

\frac{1}{5} x + 1

domain of (x+8)/(x-5)domain

\frac{x + 8}{x - 5}

asymptotes of y=ln(x)asymptotes

y = ln (x)

Frequently Asked Questions (FAQ)

What is the line (1,-1),(2,-3) ?
The line (1,-1),(2,-3) is y=-2x+1