Respuesta :

catmcq51

Answer:

Y = -3x + 6

Step-by-step explanation:

Y = Mx + B

we turn this into

-6 = -3 ( 4 ) + B (-3 is our slope, and X= 4, however we DO NOT know B)

-6 = -12 + B

move the -12 to the other side to isolate B

-6 + 12 = 6

6 = B

there for

Y= -3x + 6 is the answer

kesme981

Answer:

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

Step-by-step explanation:

Use the point-slope formula:

[tex]y-y(1)=m(x-x(1))[/tex]

m is the slope. Fill in the values:

[tex]y-(-6)=-3(x-4)[/tex]

Simplify parentheses (negative+negative=positive):

[tex]y+6=-3(x-4)[/tex]

Solve for y:

Use the distributive property:

[tex]y+6=-3(x)-3(-4)\\y+6=-3x+12[/tex]

Subtract 6 from both sides:

[tex]y+6-6=-3x+12-6\\y=-3x+6[/tex]

Written in slope-intercept form, [tex]y=mx+b[/tex] , with m as slope and b as the y-intercept, the equation is  [tex]y=-3x+6[/tex] .

Done.

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