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Popular >

line (-1,-2),(3,4)

Solution

line

(- 1, - 2), (3, 4)

Solution

y = \frac{3}{2} x - \frac{1}{2}

Solution steps

Find the line

y = mx + b

passing through

(- 1, - 2)

,

(3, 4)

Compute the slope

(- 1, - 2), (3, 4) : m = \frac{3}{2}

Compute the

y

intercept:

b = - \frac{1}{2}

Construct the line equation

y = mx + b

where

m = \frac{3}{2}

and

b = - \frac{1}{2}

y = \frac{3}{2} x - \frac{1}{2}

Popular Examples

extreme f(x)=-x^2-3x+3 extreme points

f (x) = - x^{2} - 3 x + 3

asymptotes of (2x^2-3x-5)/(2x^2-5x-3)asymptotes

\frac{2 x ^{2} - 3 x - 5}{2 x ^{2} - 5 x - 3}

parity f(-x)=\sqrt[3]{x^3-5x}parity

domain of (x/3)/3 domain

\frac{\frac{x}{3}}{3}

domain of (4x+1)/(x^2+x-56)domain

\frac{4 x + 1}{x ^{2} + x - 56}

Frequently Asked Questions (FAQ)

What is the line (-1,-2),(3,4) ?
The line (-1,-2),(3,4) is y= 3/2 x-1/2