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Popular >

line (-1,7),(2,-2)

Solution

line

(- 1, 7), (2, - 2)

Solution

y = - 3 x + 4

Solution steps

Find the line

y = mx + b

passing through

(- 1, 7)

,

(2, - 2)

Compute the slope

(- 1, 7), (2, - 2) : m = - 3

Compute the

y

intercept:

b = 4

Construct the line equation

y = mx + b

where

m = - 3

and

b = 4

y = - 3 x + 4

Popular Examples

asymptotes of (3x-21)/(x^2-3x-28)asymptotes

\frac{3 x - 21}{x ^{2} - 3 x - 28}

domain of f(x)= x/(x-7)domain

f (x) = \frac{x}{x - 7}

asymptotes of f(x)= 2/(-x+2)asymptotes

f (x) = \frac{2}{- x + 2}

critical 1/(x-2)critical points

\frac{1}{x - 2}

intercepts of 3/((x+3)^2)intercepts

\frac{3}{( x + 3 ) ^{2}}

Frequently Asked Questions (FAQ)

What is the line (-1,7),(2,-2) ?
The line (-1,7),(2,-2) is y=-3x+4