A linear function
A linear function would be represented by a straight line graph, so if it's not a straight line, it's nonlinear
A linear function.
A linear function is a function whose graph is a straight line.
The graph will be that of a straight line with the basic form of y=mx+b.
A line. The derivative of a function is its slope. If the slope is a constant then the graph is a line.
A linear function.
linear function
A linear function
A linear function would be represented by a straight line graph, so if it's not a straight line, it's nonlinear
A function is an equation that is a straight line when plotted on a graph.
A linear function.
A straight line.
A linear function is a function whose graph is a straight line.
Linear function
A linear function is called "linear" because it represents a straight line. To graph a linear function, find two points that satisify that function, plot them, and then draw a straight line between them.
If the function is a straight line equation that passes through the graph once, then that's a function, anything on a graph is a relation!