en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

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

Solution

line

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

Solution

y = - \frac{3}{4} x - \frac{5}{4}

Solution steps

Find the line

y = mx + b

passing through

(- 3, 1)

,

(1, - 2)

Compute the slope

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

Compute the

y

intercept:

b = - \frac{5}{4}

Construct the line equation

y = mx + b

where

m = - \frac{3}{4}

and

b = - \frac{5}{4}

y = - \frac{3}{4} x - \frac{5}{4}

Popular Examples

line (2,0),(0,3)line

(2, 0), (0, 3)

range of x^3+3x^2+2x+1 range

x^{3} + 3 x^{2} + 2 x + 1

inverse of f(x)=(2x+5)/6 inverse

f (x) = \frac{2 x + 5}{6}

inverse of f(x)=x+5 inverse

f (x) = x + 5

intercepts of f(x)=(x^2)/4 intercepts

f (x) = \frac{x ^{2}}{4}

Frequently Asked Questions (FAQ)

What is the line (-3,1),(1,-2) ?
The line (-3,1),(1,-2) is y=-3/4 x-5/4