Two points. An intercept and an angle. Answer: When the equation of the line has x as a simple multiple of y, the line is straight (e.g x=m+by)
A straight line on a distance - time graph represents a "constant velocity".
A straight line with a positive slope on a position-time graph is the graph of an object that's moving in a straight line with constant speed.
Linear = Straight line! So, a graph of a linear relationship is a straight line.
a graph that does not have a straight line...
In a speed graph, a straight vertical line represents an infinite speed, which is not physically possible. Such a line would imply that an object is covering a distance instantaneously over a finite time interval, violating the principles of physics. Therefore, a speed graph cannot have a straight vertical line.
A root of the equation that defines the line graphed exists at 0.
A line. The derivative of a function is its slope. If the slope is a constant then the graph is a line.
a graph that does not have a straight line
A straight line on a distance - time graph represents a "constant velocity".
The straight horizontal line on a graph is referred to as the x-axis. The vertical line on a graph is the y-axis.
A straight line with a positive slope on a position-time graph is the graph of an object that's moving in a straight line with constant speed.
linear graph
A Linear graph
Linear = Straight line! So, a graph of a linear relationship is a straight line.
nonlinear graph
nonlinear graph.
a graph that does not have a straight line...