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Popular >

line (-9,-3),(7,-7)

Solution

line

(- 9, - 3), (7, - 7)

Solution

y = - \frac{1}{4} x - \frac{21}{4}

Solution steps

Find the line

y = mx + b

passing through

(- 9, - 3)

,

(7, - 7)

Compute the slope

(- 9, - 3), (7, - 7) : m = - \frac{1}{4}

Compute the

y

intercept:

b = - \frac{21}{4}

Construct the line equation

y = mx + b

where

m = - \frac{1}{4}

and

b = - \frac{21}{4}

y = - \frac{1}{4} x - \frac{21}{4}

Popular Examples

domain of x/(x^2-1)domain

\frac{x}{x ^{2} - 1}

domain of f(x)= x/(x^2+49)domain

f (x) = \frac{x}{x ^{2} + 49}

range of f(x)=x^2-2x+1 range

f (x) = x^{2} - 2 x + 1

perpendicular y=-x+4 perpendicular

y = - x + 4

inverse of f(x)=(x-14)^2 inverse

f (x) = (x - 14)^{2}

Frequently Asked Questions (FAQ)

What is the line (-9,-3),(7,-7) ?
The line (-9,-3),(7,-7) is y=-1/4 x-21/4