y = ax + b
Solve the line equation for "y", to get it in slope-intercept form. You can immediately read the slope from this equation.Divide -1 by (slope of this first line) to get the slope of the second line - the one perpendicular to the given line. Write an equation for any line with this slope.
When the equation of a line is parallel to another line the slope remains the same but the y intercept changes
A line graph needs an equation. x-2 and x3 are expressions: neither is an equation.
That would be a linear equation.
It is a straight line.
Because if you ever want to graph that equation you need the actual equation itself to help you graph it.
Yes
It depends on the graph. There may or may not be an equation.
The graph will be a line.
When it is a linear equation.
Solve the line equation for "y", to get it in slope-intercept form. You can immediately read the slope from this equation.Divide -1 by (slope of this first line) to get the slope of the second line - the one perpendicular to the given line. Write an equation for any line with this slope.
the line
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
Higuchi equation and a type of graph. There are many ways to write out this type of graph.
A line graph needs an equation. x-2 and x3 are expressions: neither is an equation.