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Popular >

line (-1,-5),(2,1)

Solution

line

(- 1, - 5), (2, 1)

Solution

y = 2 x - 3

Solution steps

Find the line

y = mx + b

passing through

(- 1, - 5)

,

(2, 1)

Compute the slope

(- 1, - 5), (2, 1) : m = 2

Compute the

y

intercept:

b = - 3

Construct the line equation

y = mx + b

where

m = 2

and

b = - 3

y = 2 x - 3

Popular Examples

inverse of f(x)=sqrt(-2x-2)+6 inverse

f (x) = - 2 x - 2 + 6

domain of sqrt(3x+15)domain

3 x + 15

inverse of f(x)=(1/4 x+6)^3 inverse

f (x) = (\frac{1}{4} x + 6)^{3}

domain of f(x)=sqrt((9-x)/(x+4))domain

f (x) = \frac{9 - x}{x + 4}

domain of f(x)= 1/(3-x)domain

f (x) = \frac{1}{3 - x}

Frequently Asked Questions (FAQ)

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