Each and every value of y will satisfy any linear equation in which both x and y appear.
Without an equality sign the given expression can't be considered to be a straight line equation.
There isn't any. " yx-1 " is not an equation.
yx-3 is not an equation, and it has no graph.
The equation you provided, "yx - 3," is not in a standard linear form (y = mx + b), which makes it difficult to directly identify the slope. If you meant to express the equation as ( y = mx + b ), please clarify. If you intended to write ( y = x - 3 ), then the slope (m) is 1. If it's a different equation, please provide the correct format for an accurate response.
Neither. It is a family of hyperbolae.
Without an equality sign the given expression is not an equation
y=x^3
It generates a hyperbolic paraboloid.
yx - 8 is an expression, not an equation nor an inequality. Consequently it cannot be graphed and so cannot have an intercept.
You can graph an equation or an inequality but you cannot graph an expression.
If you mean: y = x+4 then the perpendicular equation can be y = -0.5x+4
It would be y = 6x.