Is a Straight Line a Function?
No, Every Straight Line Is Not a Graph of a Function Graph of a Function an Algebraic Curve in the Euclidean Plane Is the Set of the Points Whose Coordinates...
No, every straight line is not a
How do you determine if a straight line is a function?
The vertical line test can be used to determine whether a graph represents a function. If we can draw any vertical line that intersects a graph more than once, then the graph does not define a function because a function has only one output value for each input value.
Is horizontal line a function?
Yup. It represents a function that gives the same output no matter what input you give it. Usually written as f(x)=a (so, for instance, f(x)=5 is one such function), and called a constant function.
Robert Thorne covers electric vehicle innovations, autonomous driving systems, global mobility trends, and automotive engineering developments.
