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Popular >

line (2,-9),(4,1)

Solution

line

(2, - 9), (4, 1)

Solution

y = 5 x - 19

Solution steps

Find the line

y = mx + b

passing through

(2, - 9)

,

(4, 1)

Compute the slope

(2, - 9), (4, 1) : m = 5

Compute the

y

intercept:

b = - 19

Construct the line equation

y = mx + b

where

m = 5

and

b = - 19

y = 5 x - 19

Popular Examples

inverse of 1/2 (x-1)^3+3 inverse

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

domain of f(x)=(3x-4)/(x^2-7x+12)domain

f (x) = \frac{3 x - 4}{x ^{2} - 7 x + 12}

domain of f(x)=((9/x))/((9/x)+9)domain

f (x) = \frac{( \frac{9}{x} )}{( \frac{9}{x} ) + 9}

range of-2x^2-2x-2 range

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

parity f(-1)=(tan(x+2))/((x+2)^2)parity

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

Frequently Asked Questions (FAQ)

What is the line (2,-9),(4,1) ?
The line (2,-9),(4,1) is y=5x-19