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Popular >

line (2,9),(21,18)

Solution

line

(2, 9), (21, 18)

Solution

y = \frac{9}{19} x + \frac{153}{19}

Solution steps

Find the line

y = mx + b

passing through

(2, 9)

,

(21, 18)

Compute the slope

(2, 9), (21, 18) : m = \frac{9}{19}

Compute the

y

intercept:

b = \frac{153}{19}

Construct the line equation

y = mx + b

where

m = \frac{9}{19}

and

b = \frac{153}{19}

y = \frac{9}{19} x + \frac{153}{19}

Popular Examples

inverse of f(x)= 1/5 x^2 inverse

f (x) = \frac{1}{5} x^{2}

inflection (2-x)e^x inflection points

(2 - x) e^{x}

range of sqrt(x+4)+sqrt(5-x)range

x + 4 + 5 - x

asymptotes of f(x)= 6/(x-2)asymptotes

f (x) = \frac{6}{x - 2}

inverse of f(x)=3^{x+5}-1 inverse

f (x) = 3^{x + 5} - 1

Frequently Asked Questions (FAQ)

What is the line (2,9),(21,18) ?
The line (2,9),(21,18) is y= 9/19 x+153/19