There is no equation (nor inequality) in the question so there can be no graph - with or without an axis of symmetry.
If it is a straight line, then the equation is linear.
yes
Did you mean a parabola with equation y=3x^2? The line of symmetry is x=0 or the y-axis.
line or graph on a line in a math equation
There is no equation (nor inequality) in the question so there can be no graph - with or without an axis of symmetry.
The graph will be a line.
X=-b/2a
When it is a linear equation.
the line
the line of symmetry would occur at x=0
If it is a straight line, then the equation is linear.
This is a straight line graph with the equation, y = n where n is any positive or negative number.
When the equation of a line is parallel to another line the slope remains the same but the y intercept changes
Graph that equation. If the graph pass the horizontal line test, it is an inverse equation (because the graph of an inverse function is just a symmetry graph with respect to the line y= x of a graph of a one-to-one function). If it is given f(x) and g(x) as the inverse of f(x), check if g(f(x)) = x and f(g(x)) = x. If you show that g(f(x)) = x and f(g(x)) = x, then g(x) is the inverse of f(x).
A line graph needs an equation. x-2 and x3 are expressions: neither is an equation.
yes