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Popular >

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

Solution

line

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

Solution

y = 6 x + 8

Solution steps

Find the line

y = mx + b

passing through

(- 1, 2)

,

(- 2, - 4)

Compute the slope

(- 1, 2), (- 2, - 4) : m = 6

Compute the

y

intercept:

b = 8

Construct the line equation

y = mx + b

where

m = 6

and

b = 8

y = 6 x + 8

Popular Examples

domain of f(x)=3+(4+x)^{1/2}domain

f (x) = 3 + (4 + x)^{\frac{1}{2}}

asymptotes of f(x)=(x+3)/((2x+3)(x-1))asymptotes

f (x) = \frac{x + 3}{( 2 x + 3 ) ( x - 1 )}

inverse of f(x)= 2/(x+1)+3 inverse

f (x) = \frac{2}{x + 1} + 3

critical-2x^2-2x-2 critical points

- 2 x^{2} - 2 x - 2

inflection-x^4-2x^3+2x^2-5 inflection points

- x^{4} - 2 x^{3} + 2 x^{2} - 5

Frequently Asked Questions (FAQ)

What is the line (-1,2),(-2,-4) ?
The line (-1,2),(-2,-4) is y=6x+8