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Popular >

line (5,-9),(-2,y)

Solution

line

(5, - 9), (- 2, y)

Solution

y = - \frac{y + 9}{7} x - 9

Solution steps

Find the line

y = mx + b

passing through

(5, - 9)

,

(- 2, y)

Compute the slope

(5, - 9), (- 2, y) : m = - \frac{y + 9}{7}

Compute the

y

intercept:

b = - 9

Construct the line equation

y = mx + b

where

m = - \frac{y + 9}{7}

and

b = - 9

y = - \frac{y + 9}{7} x - 9

Popular Examples

critical x^2-4x+13 critical points

x^{2} - 4 x + 13

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

f (x) = x - 2

inverse of tan(2x-5)inverse

tan (2 x - 5)

domain of f(x)=(2x^2-3)/((x^2-9)(x^2-4))domain

f (x) = \frac{2 x ^{2} - 3}{( x ^{2} - 9 ) ( x ^{2} - 4 )}

inverse of 4/(3-x)inverse

\frac{4}{3 - x}

Frequently Asked Questions (FAQ)

What is the line (5,-9),(-2,y) ?
The line (5,-9),(-2,y) is y=-(y+9)/7 x-9