Question

Write an equation of the line that passes through the point (-7, -9) with slope -4


A. Y+7= 4(x +9)
B.y+9= 4(x + 7)
c. y +9= - 4(x + 7)
D. Y+7= - 4(x +9)

Answer 1

Answer:

y + 9 = - 4 ( x + 7 )

Option C is the correct option

Step-by-step explanation:

Given

Point = ( -7 , - 9 )

Slope = - 4

Equation of line ( Point slope form )

$y - y1 = m(x - x1)$

when point = ( -7 , - 9 )

$y + 9 = - 4(x + 7)$

Hope I helped...

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Answer 2

The equation of the line is 4x + y = -37 then option C is correct.

What is an equation?

It is defined as the relation between two variables, if we plot the graph of the linear equation we will get a straight line.

The given point is ( -7, - 9 ) and the slope is - 4.

The equation of the line is calculated by,

y - y₁ = m ( x - x₁ )

y - 9 = -4 ( x + 7 )

y = -4x -28 - 9

y = -4x -37

4x + y = -37

Therefore, the equation of the line is 4x + y = -37 then option C is correct.

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