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Write the equation of a line I slope intercept form that is parallel to y=6x+3 and goes through the point (1,-4)

Respuesta :

The equation of line that is parallel to y=6x+3 and goes through the point (1,-4) is: [tex]y = 6x-10[/tex]

Step-by-step explanation:

Given equation of line is:

[tex]y = 6x+3[/tex]

Let m1 be the slope of given line.

As the equation of line is in slope-interept form, the coefficient of x is the slope of the line

So,

m1 = 6

Let m2 be the slope of line parallel to given line

then

m2 = 6

As parallel lines have equal slopes

Slope-intercept form of equation is given by:

[tex]y = m_2x+b[/tex]

Putting the value of slope

[tex]y = 6x+b[/tex]

Putting (1,-4) in the equation

[tex]-4 = 6(1)+b\\-4 = 6+b\\b = -4-6\\b = -10[/tex]

Putting the value of b in equation

[tex]y = 6x-10[/tex]

Hence,

The equation of line that is parallel to y=6x+3 and goes through the point (1,-4) is: [tex]y = 6x-10[/tex]

Keywords: Equation of line, slope-intercept form

Learn more about equation of line at:

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Answer:

y = 6x - 10

Step-by-step explanation:

Given that the equation is y = 6x + 3:

Therefore, gradient = 6

Parallel lines share the same gradient:

gradient = 6

It passes the point (1, -4):

-4 = 6(1) + b

b = -10

Equation of the line l:

y = 6x - 10