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Popular >

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

Solution

line

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

Solution

y = \frac{4}{3} x + \frac{11}{3}

Solution steps

Find the line

y = mx + b

passing through

(- 2, 1)

,

(4, 9)

Compute the slope

(- 2, 1), (4, 9) : m = \frac{4}{3}

Compute the

y

intercept:

b = \frac{11}{3}

Construct the line equation

y = mx + b

where

m = \frac{4}{3}

and

b = \frac{11}{3}

y = \frac{4}{3} x + \frac{11}{3}

Popular Examples

inverse of (x-4)/(3x+7)inverse

\frac{x - 4}{3 x + 7}

inverse of f(x)=\sqrt[5]{x}+4 inverse

shift f(x)=2sin(pix+3)-3 shift

f (x) = 2 sin (π x + 3) - 3

domain of f(x)=sqrt((3x+4)/(2-x))domain

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

range of x^2-6x+5 range

x^{2} - 6 x + 5

Frequently Asked Questions (FAQ)

What is the line (-2,1),(4,9) ?
The line (-2,1),(4,9) is y= 4/3 x+11/3