y = - 4x - 9
That will depend on the value of the slope which has not been given.
Point: (3, 5) Slope: 4 Equation: y = 4x-7
y=2x+6
Slope: -13 Point: (5, 7) Equation: y = -13x+72 whereas -13 is the slope and 72 is the y intercept
You can have infinitely many lines through one specific point, each with a different equation. If you want to have a general equation for ANY line that goes through that point, use the point-slope equation for a line, and use a variable for the slope.
That will depend on the value of the slope which has not been given.
If you mean a slope of -12 through the point (5, 3) the equation is y = -12x+63
If you mean a slope of -10 through the point (1, 4) then the equation is y = -10x+14
Point: (3, 5) Slope: 4 Equation: y = 4x-7
It is: y = -10x+14
The point slope equation is (y - 9) = 5*(x - 4)
y=2x+6
If you mean: slope of -13 and point of (5, 7) then the equation is y = -13x+72
If you mean slope of -10 and point of (1, 4) then the equation is y = -10x+14
It is: y = -10x+14
It is: y = -10x+14
If you mean a slope of 2 and a point of (1, 4) then the equation is y = 2x+2