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Find an equation of the line. Write the equation using function notation. Through ;(6,-7) perpendicular to 2y=x-4

Sagot :

The equation of the line in function notation is y.=-2x + 5

Equation of aline

The standard equation of a line is expressed as y = mx + b

where

m is the slope

b is the y-intercept

Given the equation

2y=x-4

y = 1/2x - 2

The slope perpendicular will be -2

Substitute into y-y₁ = m(x-x₁)

y-(-7) = -2(x-6)

y+7 = -2x +12

y = -2x  + 5

Hence the equation of the line in function notation is y.=-2x + 5

Learn more on equation of a line here: https://brainly.com/question/18831322

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