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Popular >

line (1,-7),(4,2)

Solution

line

(1, - 7), (4, 2)

Solution

y = 3 x - 10

Solution steps

Find the line

y = mx + b

passing through

(1, - 7)

,

(4, 2)

Compute the slope

(1, - 7), (4, 2) : m = 3

Compute the

y

intercept:

b = - 10

Construct the line equation

y = mx + b

where

m = 3

and

b = - 10

y = 3 x - 10

Popular Examples

domain of f(x)=2x+5 domain

f (x) = 2 x + 5

domain of f(x)=(sqrt(x+1))/(sqrt(9-x^2))domain

f (x) = \frac{x + 1}{9 - x ^{2}}

domain of-1/(x^4)-3 domain

- \frac{1}{x ^{4}} - 3

domain of 4x-3 domain

4 x - 3

periodicity of cos(ec)periodicity

cos (ec)

Frequently Asked Questions (FAQ)

What is the line (1,-7),(4,2) ?
The line (1,-7),(4,2) is y=3x-10