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Popular >

line (1,5),(-1,9)

Solution

line

(1, 5), (- 1, 9)

Solution

y = - 2 x + 7

Solution steps

Find the line

y = mx + b

passing through

(1, 5)

,

(- 1, 9)

Compute the slope

(1, 5), (- 1, 9) : m = - 2

Compute the

y

intercept:

b = 7

Construct the line equation

y = mx + b

where

m = - 2

and

b = 7

y = - 2 x + 7

Popular Examples

inverse of f(x)= 5/2 x-10 inverse

f (x) = \frac{5}{2} x - 10

inverse of g(x)=-(6+7x)/3 inverse

g (x) = - \frac{6 + 7 x}{3}

range of f(x)=4x^3-6x^2+3x-1 range

f (x) = 4 x^{3} - 6 x^{2} + 3 x - 1

asymptotes of (x-3)sqrt(x)asymptotes

(x - 3) x

asymptotes of \sqrt[3]{(x-1)^2}asymptotes

Frequently Asked Questions (FAQ)

What is the line (1,5),(-1,9) ?
The line (1,5),(-1,9) is y=-2x+7